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Posted to commits@quickstep.apache.org by ha...@apache.org on 2016/06/23 20:16:27 UTC

[01/17] incubator-quickstep git commit: Bug fixed in \analyze command and reuse code. [Forced Update!]

Repository: incubator-quickstep
Updated Branches:
  refs/heads/decimal-type 0dd7978bb -> 8570a9061 (forced update)


Bug fixed in \analyze command and reuse code.

- The \analyze command issues SQL queries. Due to a recent change in the
  execution engine, there was a bug in issuing the queries, which is
  fixed in this branch.
- Reuse code to receive feedback from Foreman upon query completion.
- Minor inclusion fixes in touched files.


Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/a7013627
Tree: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/tree/a7013627
Diff: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/diff/a7013627

Branch: refs/heads/decimal-type
Commit: a7013627ecfab78aa80b483ee7f910ef7ea014d9
Parents: 4931623
Author: Harshad Deshmukh <hb...@apache.org>
Authored: Wed Jun 15 14:10:43 2016 -0500
Committer: Harshad Deshmukh <hb...@apache.org>
Committed: Wed Jun 15 14:10:43 2016 -0500

----------------------------------------------------------------------
 cli/CommandExecutor.cpp                         |  2 ++
 cli/QuickstepCli.cpp                            |  9 ++------
 query_execution/QueryExecutionUtil.hpp          | 23 ++++++++++++++++++++
 .../tests/ExecutionGeneratorTestRunner.cpp      | 10 ++++-----
 .../tests/ExecutionGeneratorTestRunner.hpp      |  3 +++
 5 files changed, 34 insertions(+), 13 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/a7013627/cli/CommandExecutor.cpp
----------------------------------------------------------------------
diff --git a/cli/CommandExecutor.cpp b/cli/CommandExecutor.cpp
index dc14741..7083ef5 100644
--- a/cli/CommandExecutor.cpp
+++ b/cli/CommandExecutor.cpp
@@ -220,6 +220,8 @@ inline TypedValue executeQueryForSingleResult(
   QueryExecutionUtil::ConstructAndSendAdmitRequestMessage(
       main_thread_client_id, foreman_client_id, query_handle.get(), bus);
 
+  QueryExecutionUtil::ReceiveQueryCompletionMessage(main_thread_client_id, bus);
+
   // Retrieve the scalar result from the result relation.
   const CatalogRelation *query_result_relation = query_handle->getQueryResultRelation();
   DCHECK(query_result_relation != nullptr);

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/a7013627/cli/QuickstepCli.cpp
----------------------------------------------------------------------
diff --git a/cli/QuickstepCli.cpp b/cli/QuickstepCli.cpp
index 0b64fda..35bd16e 100644
--- a/cli/QuickstepCli.cpp
+++ b/cli/QuickstepCli.cpp
@@ -88,7 +88,6 @@ typedef quickstep::LineReaderDumb LineReaderImpl;
 #include "tmb/id_typedefs.h"
 #include "tmb/message_bus.h"
 #include "tmb/message_style.h"
-#include "tmb/tagged_message.h"
 
 namespace quickstep {
 class CatalogRelation;
@@ -119,7 +118,6 @@ using quickstep::QueryHandle;
 using quickstep::QueryPlan;
 using quickstep::QueryProcessor;
 using quickstep::SqlParserWrapper;
-using quickstep::TaggedMessage;
 using quickstep::Worker;
 using quickstep::WorkerDirectory;
 using quickstep::WorkerMessage;
@@ -128,7 +126,6 @@ using quickstep::kPoisonMessage;
 using quickstep::kWorkloadCompletionMessage;
 
 using tmb::client_id;
-using tmb::AnnotatedMessage;
 
 namespace quickstep {
 
@@ -440,10 +437,8 @@ int main(int argc, char* argv[]) {
             &bus);
 
         try {
-          const AnnotatedMessage annotated_msg =
-              bus.Receive(main_thread_client_id, 0, true);
-          const TaggedMessage &tagged_message = annotated_msg.tagged_message;
-          DCHECK_EQ(kWorkloadCompletionMessage, tagged_message.message_type());
+          QueryExecutionUtil::ReceiveQueryCompletionMessage(
+              main_thread_client_id, &bus);
           end = std::chrono::steady_clock::now();
 
           const CatalogRelation *query_result_relation = query_handle->getQueryResultRelation();

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/a7013627/query_execution/QueryExecutionUtil.hpp
----------------------------------------------------------------------
diff --git a/query_execution/QueryExecutionUtil.hpp b/query_execution/QueryExecutionUtil.hpp
index 78fd159..6ea4a29 100644
--- a/query_execution/QueryExecutionUtil.hpp
+++ b/query_execution/QueryExecutionUtil.hpp
@@ -25,13 +25,18 @@
 #include "query_execution/WorkerMessage.hpp"
 #include "utility/Macros.hpp"
 
+#include "glog/logging.h"
+
 #include "tmb/address.h"
+#include "tmb/id_typedefs.h"
 #include "tmb/message_style.h"
 #include "tmb/message_bus.h"
 #include "tmb/tagged_message.h"
 
 namespace quickstep {
 
+class QueryHandle;
+
 /**
  * @brief A static class for reusable methods in query_execution module.
  **/
@@ -91,6 +96,24 @@ class QueryExecutionUtil {
         bus, sender_id, receiver_id, std::move(admit_tagged_message));
   }
 
+  /**
+   * @brief Receive a query completion message.
+   *
+   * @param receiver_id The TMB client ID of the receiver thread.
+   * @param bus A pointer to the TMB.
+   *
+   * @note Right now the query completion message is of no interest to the
+   *       caller. In the future, if this message needs to be fetched, make this
+   *       function return the TaggedMessage.
+   **/
+  static void ReceiveQueryCompletionMessage(const tmb::client_id receiver_id,
+                                            tmb::MessageBus *bus) {
+    const AnnotatedMessage annotated_msg =
+        bus->Receive(receiver_id, 0, true);
+    const TaggedMessage &tagged_message = annotated_msg.tagged_message;
+    DCHECK_EQ(kWorkloadCompletionMessage, tagged_message.message_type());
+  }
+
   static void BroadcastPoisonMessage(const tmb::client_id sender_id, tmb::MessageBus *bus) {
     // Terminate all threads.
     // The sender thread broadcasts poison message to the workers and foreman.

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/a7013627/query_optimizer/tests/ExecutionGeneratorTestRunner.cpp
----------------------------------------------------------------------
diff --git a/query_optimizer/tests/ExecutionGeneratorTestRunner.cpp b/query_optimizer/tests/ExecutionGeneratorTestRunner.cpp
index ea871d0..8c1d306 100644
--- a/query_optimizer/tests/ExecutionGeneratorTestRunner.cpp
+++ b/query_optimizer/tests/ExecutionGeneratorTestRunner.cpp
@@ -42,7 +42,8 @@
 
 #include "glog/logging.h"
 
-#include "tmb/tagged_message.h"
+#include "tmb/id_typedefs.h"
+#include "tmb/message_bus.h"
 
 namespace quickstep {
 
@@ -101,11 +102,8 @@ void ExecutionGeneratorTestRunner::runTestCase(
             &query_handle,
             &bus_);
 
-        // Receive workload completion message from Foreman.
-        const AnnotatedMessage annotated_msg =
-            bus_.Receive(main_thread_client_id_, 0, true);
-        const TaggedMessage &tagged_message = annotated_msg.tagged_message;
-        DCHECK_EQ(kWorkloadCompletionMessage, tagged_message.message_type());
+        QueryExecutionUtil::ReceiveQueryCompletionMessage(
+            main_thread_client_id_, &bus_);
 
         const CatalogRelation *query_result_relation = query_handle.getQueryResultRelation();
         if (query_result_relation) {

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/a7013627/query_optimizer/tests/ExecutionGeneratorTestRunner.hpp
----------------------------------------------------------------------
diff --git a/query_optimizer/tests/ExecutionGeneratorTestRunner.hpp b/query_optimizer/tests/ExecutionGeneratorTestRunner.hpp
index 9204073..bb2a26f 100644
--- a/query_optimizer/tests/ExecutionGeneratorTestRunner.hpp
+++ b/query_optimizer/tests/ExecutionGeneratorTestRunner.hpp
@@ -35,6 +35,9 @@
 #include "utility/Macros.hpp"
 #include "utility/textbased_test/TextBasedTestDriver.hpp"
 
+#include "tmb/id_typedefs.h"
+#include "tmb/message_bus.h"
+
 namespace quickstep {
 
 namespace optimizer {


[17/17] incubator-quickstep git commit: QUICKSTEP-6: New fixed precision number type: Decimal.

Posted by ha...@apache.org.
QUICKSTEP-6: New fixed precision number type: Decimal.


Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/8570a906
Tree: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/tree/8570a906
Diff: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/diff/8570a906

Branch: refs/heads/decimal-type
Commit: 8570a90615c887b92a56e3ada76ee850e64a6b80
Parents: d642891
Author: Hakan Memisoglu <ha...@apache.org>
Authored: Tue May 31 13:14:42 2016 -0500
Committer: Hakan Memisoglu <ha...@apache.org>
Committed: Thu Jun 23 15:15:30 2016 -0500

----------------------------------------------------------------------
 parser/SqlParser.ypp                            |    2 +-
 parser/preprocessed/SqlParser_gen.cpp           | 4600 ++++++++----------
 parser/preprocessed/SqlParser_gen.hpp           |  322 +-
 types/CMakeLists.txt                            |   27 +
 types/DecimalLit.hpp                            |  293 ++
 types/DecimalType.cpp                           |  120 +
 types/DecimalType.hpp                           |  124 +
 types/NumericSuperType.hpp                      |    2 +-
 types/NumericTypeUnifier.hpp                    |   46 +
 types/Type.cpp                                  |    3 +
 types/Type.hpp                                  |    3 +
 types/Type.proto                                |    9 +-
 types/TypeFactory.cpp                           |   10 +
 types/TypeFactory.hpp                           |    1 +
 types/TypeID.cpp                                |    1 +
 types/TypeID.hpp                                |    1 +
 types/TypedValue.cpp                            |   16 +
 types/TypedValue.hpp                            |   21 +
 types/TypedValue.proto                          |    7 +-
 .../binary_operations/AddBinaryOperation.cpp    |   10 +-
 .../ArithmeticBinaryOperation.hpp               |   19 +
 .../ArithmeticBinaryOperators.hpp               |  106 +
 .../operations/binary_operations/CMakeLists.txt |    2 +
 .../binary_operations/DivideBinaryOperation.cpp |    7 +-
 .../binary_operations/ModuloBinaryOperation.cpp |   13 +
 .../MultiplyBinaryOperation.cpp                 |   12 +-
 .../SubtractBinaryOperation.cpp                 |    9 +-
 .../operations/comparisons/BasicComparison.cpp  |    4 +-
 .../operations/comparisons/BasicComparison.hpp  |   22 +-
 types/operations/comparisons/CMakeLists.txt     |    1 +
 types/operations/comparisons/ComparisonUtil.hpp |  104 +
 .../comparisons/LiteralComparators.hpp          |  127 +
 .../ArithmeticUnaryOperations.cpp               |   13 +-
 .../operations/unary_operations/CMakeLists.txt  |    2 +
 .../unary_operations/NumericCastOperation.hpp   |    5 +-
 types/tests/DecimalType_unittest.cpp            |   82 +
 36 files changed, 3463 insertions(+), 2683 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/parser/SqlParser.ypp
----------------------------------------------------------------------
diff --git a/parser/SqlParser.ypp b/parser/SqlParser.ypp
index 382ea44..11685be 100644
--- a/parser/SqlParser.ypp
+++ b/parser/SqlParser.ypp
@@ -774,7 +774,7 @@ data_type:
     $$ = new quickstep::ParseDataType(quickstep::TypeFactory::GetType(quickstep::kDatetime));
   }
   | TOKEN_DECIMAL {
-    $$ = new quickstep::ParseDataType(quickstep::TypeFactory::GetType(quickstep::kDouble));
+    $$ = new quickstep::ParseDataType(quickstep::TypeFactory::GetType(quickstep::kDecimal));
   }
   | TOKEN_REAL {
     $$ = new quickstep::ParseDataType(quickstep::TypeFactory::GetType(quickstep::kDouble));


[02/17] incubator-quickstep git commit: Measure execution time of WorkOrders.

Posted by ha...@apache.org.
Measure execution time of WorkOrders.

- Measure order execution time for both normal and rebuild work
  orders.
- Split the WorkOrderCompletion proto message in two: Normal and Rebuild
  work orders, with a possibility that in the future the two messages
  will have different fields.
- Add execution time field in both WorkOrderComplete proto messages.
- Include the recorded time in both WorkOrderComplete proto messages
  that are sent back to Foreman.


Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/8e825f15
Tree: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/tree/8e825f15
Diff: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/diff/8e825f15

Branch: refs/heads/decimal-type
Commit: 8e825f1525d5080e6c4bd02ee2ce0e14d81ab6c5
Parents: a701362
Author: Harshad Deshmukh <hb...@apache.org>
Authored: Tue Jun 14 14:02:45 2016 -0500
Committer: Harshad Deshmukh <hb...@apache.org>
Committed: Wed Jun 15 15:59:35 2016 -0500

----------------------------------------------------------------------
 query_execution/PolicyEnforcer.cpp              | 23 ++++-
 query_execution/QueryExecutionMessages.proto    | 29 +++++--
 query_execution/QueryManager.cpp                |  4 +-
 query_execution/Worker.cpp                      | 89 ++++++++++++--------
 query_execution/Worker.hpp                      | 38 +++++++--
 query_execution/tests/QueryManager_unittest.cpp |  9 +-
 6 files changed, 132 insertions(+), 60 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8e825f15/query_execution/PolicyEnforcer.cpp
----------------------------------------------------------------------
diff --git a/query_execution/PolicyEnforcer.cpp b/query_execution/PolicyEnforcer.cpp
index 4501026..9f0502d 100644
--- a/query_execution/PolicyEnforcer.cpp
+++ b/query_execution/PolicyEnforcer.cpp
@@ -67,13 +67,26 @@ void PolicyEnforcer::processMessage(const TaggedMessage &tagged_message) {
   // TaggedMessage only once.
   std::size_t query_id;
   switch (tagged_message.message_type()) {
-    case kWorkOrderCompleteMessage:  // Fall through.
+    case kWorkOrderCompleteMessage: {
+      serialization::NormalWorkOrderCompletionMessage proto;
+      // Note: This proto message contains the time it took to execute the
+      // WorkOrder. It can be accessed in this scope.
+      CHECK(proto.ParseFromArray(tagged_message.message(),
+                                 tagged_message.message_bytes()));
+      query_id = proto.query_id();
+      worker_directory_->decrementNumQueuedWorkOrders(
+          proto.worker_thread_index());
+      break;
+    }
     case kRebuildWorkOrderCompleteMessage: {
-      serialization::WorkOrderCompletionMessage proto;
+      serialization::RebuildWorkOrderCompletionMessage proto;
+      // Note: This proto message contains the time it took to execute the
+      // rebuild WorkOrder. It can be accessed in this scope.
       CHECK(proto.ParseFromArray(tagged_message.message(),
                                  tagged_message.message_bytes()));
       query_id = proto.query_id();
-      worker_directory_->decrementNumQueuedWorkOrders(proto.worker_thread_index());
+      worker_directory_->decrementNumQueuedWorkOrders(
+          proto.worker_thread_index());
       break;
     }
     case kCatalogRelationNewBlockMessage: {
@@ -98,7 +111,9 @@ void PolicyEnforcer::processMessage(const TaggedMessage &tagged_message) {
       break;
     }
     case kWorkOrderFeedbackMessage: {
-      WorkOrder::FeedbackMessage msg(const_cast<void *>(tagged_message.message()), tagged_message.message_bytes());
+      WorkOrder::FeedbackMessage msg(
+          const_cast<void *>(tagged_message.message()),
+          tagged_message.message_bytes());
       query_id = msg.header().query_id;
       break;
     }

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8e825f15/query_execution/QueryExecutionMessages.proto
----------------------------------------------------------------------
diff --git a/query_execution/QueryExecutionMessages.proto b/query_execution/QueryExecutionMessages.proto
index 9d9a9e5..65a8946 100644
--- a/query_execution/QueryExecutionMessages.proto
+++ b/query_execution/QueryExecutionMessages.proto
@@ -20,14 +20,33 @@ package quickstep.serialization;
 message EmptyMessage {
 }
 
-// Used for both Normal WorkOrders and RebuildWorkOrders.
-// NOTE(zuyu): we might need to seperate the completion messages to contain
-// run-time information for Foreman to make better decisions on scheduling
-// WorkOrders.
-message WorkOrderCompletionMessage {
+// Note: There are different types of completion messages for normal work orders
+// rebuild work orders. This can be potentially helpful when we want to collect
+// different statistics for executing different types of work orders. 
+// e.g. In select normal work order completion message, we could be interested 
+// in the selectivity of the block whose work order got execute. In rebuild work 
+// order completion message, we may be interested in adding the compression 
+// ratio or dictionary size of the rebuilt block.
+
+// TODO(harshad) : If there are different fields in the two message types below, 
+// create a base message class called WorkOrderCompletionMessage and make the
+// two classes below extend the base class. All the common fields in both the
+// classes can be moved to the base class. 
+
+// A message sent upon completion of a normal (not rebuild) WorkOrder execution.
+message NormalWorkOrderCompletionMessage {
+  required uint64 operator_index = 1;
+  required uint64 worker_thread_index = 2;
+  required uint64 query_id = 3;
+  optional uint64 execution_time_in_microseconds = 4;
+}
+
+// A message sent upon completion of a rebuild WorkOrder execution.
+message RebuildWorkOrderCompletionMessage {
   required uint64 operator_index = 1;
   required uint64 worker_thread_index = 2;
   required uint64 query_id = 3;
+  optional uint64 execution_time_in_microseconds = 4;
 }
 
 message CatalogRelationNewBlockMessage {

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8e825f15/query_execution/QueryManager.cpp
----------------------------------------------------------------------
diff --git a/query_execution/QueryManager.cpp b/query_execution/QueryManager.cpp
index e4e4c9d..d20b592 100644
--- a/query_execution/QueryManager.cpp
+++ b/query_execution/QueryManager.cpp
@@ -161,7 +161,7 @@ QueryManager::QueryStatusCode QueryManager::processMessage(
   dag_node_index op_index;
   switch (tagged_message.message_type()) {
     case kWorkOrderCompleteMessage: {
-      serialization::WorkOrderCompletionMessage proto;
+      serialization::NormalWorkOrderCompletionMessage proto;
       CHECK(proto.ParseFromArray(tagged_message.message(),
                                  tagged_message.message_bytes()));
 
@@ -170,7 +170,7 @@ QueryManager::QueryStatusCode QueryManager::processMessage(
       break;
     }
     case kRebuildWorkOrderCompleteMessage: {
-      serialization::WorkOrderCompletionMessage proto;
+      serialization::RebuildWorkOrderCompletionMessage proto;
       CHECK(proto.ParseFromArray(tagged_message.message(),
                                  tagged_message.message_bytes()));
 

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8e825f15/query_execution/Worker.cpp
----------------------------------------------------------------------
diff --git a/query_execution/Worker.cpp b/query_execution/Worker.cpp
index ef596e1..ae889c7 100644
--- a/query_execution/Worker.cpp
+++ b/query_execution/Worker.cpp
@@ -16,7 +16,9 @@
 
 #include "query_execution/Worker.hpp"
 
+#include <chrono>
 #include <cstddef>
+#include <cstdint>
 #include <cstdlib>
 #include <utility>
 
@@ -36,6 +38,7 @@
 #include "tmb/tagged_message.h"
 
 using std::size_t;
+using std::uint64_t;
 
 using tmb::TaggedMessage;
 
@@ -50,22 +53,27 @@ void Worker::run() {
   for (;;) {
     // Receive() is a blocking call, causing this thread to sleep until next
     // message is received.
-    const AnnotatedMessage annotated_msg = bus_->Receive(worker_client_id_, 0, true);
+    const AnnotatedMessage annotated_msg =
+        bus_->Receive(worker_client_id_, 0, true);
     const TaggedMessage &tagged_message = annotated_msg.tagged_message;
     switch (tagged_message.message_type()) {
-      case kWorkOrderMessage:  // Fall through.
+      case kWorkOrderMessage: {
+        serialization::NormalWorkOrderCompletionMessage proto;
+        executeWorkOrderHelper<serialization::NormalWorkOrderCompletionMessage>(
+            tagged_message, &proto);
+        sendWorkOrderCompleteMessage<
+            serialization::NormalWorkOrderCompletionMessage>(
+            annotated_msg.sender, proto, kWorkOrderCompleteMessage);
+        break;
+      }
       case kRebuildWorkOrderMessage: {
-        WorkerMessage message(*static_cast<const WorkerMessage*>(tagged_message.message()));
-        DCHECK(message.getWorkOrder() != nullptr);
-        message.getWorkOrder()->execute();
-        const std::size_t query_id_for_workorder =
-            message.getWorkOrder()->getQueryID();
-        delete message.getWorkOrder();
-
-        sendWorkOrderCompleteMessage(
-            annotated_msg.sender, message.getRelationalOpIndex(),
-            query_id_for_workorder,
-            tagged_message.message_type() == kRebuildWorkOrderMessage);
+        serialization::RebuildWorkOrderCompletionMessage proto;
+        executeWorkOrderHelper<
+            serialization::RebuildWorkOrderCompletionMessage>(tagged_message,
+                                                              &proto);
+        sendWorkOrderCompleteMessage<
+            serialization::RebuildWorkOrderCompletionMessage>(
+            annotated_msg.sender, proto, kRebuildWorkOrderCompleteMessage);
         break;
       }
       case kPoisonMessage: {
@@ -77,34 +85,49 @@ void Worker::run() {
   }
 }
 
+template <typename CompletionMessageProtoT>
 void Worker::sendWorkOrderCompleteMessage(const tmb::client_id receiver,
-                                          const size_t op_index,
-                                          const size_t query_id,
-                                          const bool is_rebuild_work_order) {
-  serialization::WorkOrderCompletionMessage proto;
-  proto.set_operator_index(op_index);
-  proto.set_worker_thread_index(worker_thread_index_);
-  proto.set_query_id(query_id);
-
+                                          const CompletionMessageProtoT &proto,
+                                          const message_type_id message_type) {
   // NOTE(zuyu): Using the heap memory to serialize proto as a c-like string.
   const size_t proto_length = proto.ByteSize();
-  char *proto_bytes = static_cast<char*>(std::malloc(proto_length));
+  char *proto_bytes = static_cast<char *>(std::malloc(proto_length));
   CHECK(proto.SerializeToArray(proto_bytes, proto_length));
 
-  TaggedMessage message(static_cast<const void*>(proto_bytes),
-                        proto_length,
-                        is_rebuild_work_order ? kRebuildWorkOrderCompleteMessage
-                                              : kWorkOrderCompleteMessage);
+  TaggedMessage tagged_message(
+      static_cast<const void *>(proto_bytes), proto_length, message_type);
   std::free(proto_bytes);
 
   const tmb::MessageBus::SendStatus send_status =
-      QueryExecutionUtil::SendTMBMessage(bus_,
-                                         worker_client_id_,
-                                         receiver,
-                                         std::move(message));
-  CHECK(send_status == tmb::MessageBus::SendStatus::kOK) << "Message could not "
-      "be sent from worker with TMB client ID " << worker_client_id_ << " to "
-      "Foreman with TMB client ID " << receiver;
+      QueryExecutionUtil::SendTMBMessage(
+          bus_, worker_client_id_, receiver, std::move(tagged_message));
+  CHECK(send_status == tmb::MessageBus::SendStatus::kOK)
+      << "Message could not be sent from worker with TMB client ID "
+      << worker_client_id_ << " to Foreman with TMB client ID " << receiver;
+}
+
+template <typename CompletionMessageProtoT>
+void Worker::executeWorkOrderHelper(const TaggedMessage &tagged_message,
+                                    CompletionMessageProtoT *proto) {
+  std::chrono::time_point<std::chrono::steady_clock> start, end;
+  WorkerMessage worker_message(
+      *static_cast<const WorkerMessage *>(tagged_message.message()));
+  DCHECK(worker_message.getWorkOrder() != nullptr);
+  const size_t query_id_for_workorder = worker_message.getWorkOrder()->getQueryID();
+
+  // Start measuring the execution time.
+  start = std::chrono::steady_clock::now();
+  worker_message.getWorkOrder()->execute();
+  end = std::chrono::steady_clock::now();
+  delete worker_message.getWorkOrder();
+  const uint64_t execution_time_microseconds =
+      std::chrono::duration_cast<std::chrono::milliseconds>(end - start)
+          .count();
+  // Construct the proto message.
+  proto->set_operator_index(worker_message.getRelationalOpIndex());
+  proto->set_query_id(query_id_for_workorder);
+  proto->set_worker_thread_index(worker_thread_index_);
+  proto->set_execution_time_in_microseconds(execution_time_microseconds);
 }
 
 }  // namespace quickstep

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8e825f15/query_execution/Worker.hpp
----------------------------------------------------------------------
diff --git a/query_execution/Worker.hpp b/query_execution/Worker.hpp
index c0bafdc..71d3ec9 100644
--- a/query_execution/Worker.hpp
+++ b/query_execution/Worker.hpp
@@ -19,6 +19,7 @@
 #define QUICKSTEP_QUERY_EXECUTION_WORKER_HPP_
 
 #include <cstddef>
+#include <cstdint>
 
 #include "query_execution/QueryExecutionTypedefs.hpp"
 #include "threading/Thread.hpp"
@@ -27,6 +28,8 @@
 #include "tmb/id_typedefs.h"
 #include "tmb/message_bus.h"
 
+namespace tmb { class TaggedMessge; }
+
 namespace quickstep {
 
 /** \addtogroup QueryExecution
@@ -93,18 +96,35 @@ class Worker : public Thread {
 
  private:
   /**
-   * @brief Send the response WorkOrder completion message.
+   * @brief A helper method to execute the WorkOrder and construct a
+   *        completion message.
+   *
+   * @note CompletionMessageProtoT is the type of the completion message.
+   * @note Right now a single helper method works for all message types.
+   *       If different message types need to collect different statistics for
+   *       the WorkOrder execution, we need to create different helper methods,
+   *       one for each message type.
+   *
+   * @param tagged_message The TaggedMessage which consists of the WorkOrder.
+   * @param proto The proto message to be sent.
+   **/
+  template <typename CompletionMessageProtoT>
+  void executeWorkOrderHelper(const TaggedMessage &tagged_message,
+                              CompletionMessageProtoT *proto);
+
+  /**
+   * @brief A helper method to send the WorkOrder completion message.
+   *
+   * @note CompletionMessageProtoT is the type of the completion message.
    *
-   * @param receiver The id of the TMB client which should receive the response.
-   * @param op_index The index of the operator to which the WorkOrder belongs.
-   * @param query_id The ID of the query which the WorkOrder belongs to.
-   * @param is_rebuild_work_order True if it is a RebuildWorkOrder. Otherwise
-   *        false.
+   * @param receiver The TMB client ID of the receiver.
+   * @param proto The proto message to be sent.
+   * @param message_type The ID of the type of the message being sent.
    **/
+  template <typename CompletionMessageProtoT>
   void sendWorkOrderCompleteMessage(const tmb::client_id receiver,
-                                    const std::size_t op_index,
-                                    const std::size_t query_id,
-                                    const bool is_rebuild_work_order);
+                                    const CompletionMessageProtoT &proto,
+                                    const message_type_id message_type);
 
   const std::size_t worker_thread_index_;
   MessageBus *bus_;

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8e825f15/query_execution/tests/QueryManager_unittest.cpp
----------------------------------------------------------------------
diff --git a/query_execution/tests/QueryManager_unittest.cpp b/query_execution/tests/QueryManager_unittest.cpp
index 4f98748..37e2cdd 100644
--- a/query_execution/tests/QueryManager_unittest.cpp
+++ b/query_execution/tests/QueryManager_unittest.cpp
@@ -275,7 +275,7 @@ class QueryManagerTest : public ::testing::Test {
   inline bool placeWorkOrderCompleteMessage(const QueryPlan::DAGNodeIndex index) {
     VLOG(3) << "Place WorkOrderComplete message for Op[" << index << "]";
     TaggedMessage tagged_message;
-    serialization::WorkOrderCompletionMessage proto;
+    serialization::NormalWorkOrderCompletionMessage proto;
     proto.set_operator_index(index);
     proto.set_worker_thread_index(1);  // dummy worker ID.
     proto.set_query_id(0);  // dummy query ID.
@@ -296,8 +296,7 @@ class QueryManagerTest : public ::testing::Test {
 
   inline bool placeRebuildWorkOrderCompleteMessage(const QueryPlan::DAGNodeIndex index) {
     VLOG(3) << "Place RebuildWorkOrderComplete message for Op[" << index << "]";
-    // foreman_->processRebuildWorkOrderCompleteMessage(index, 0 /* worker id */);
-    serialization::WorkOrderCompletionMessage proto;
+    serialization::RebuildWorkOrderCompletionMessage proto;
     proto.set_operator_index(index);
     proto.set_worker_thread_index(1);  // dummy worker thread ID.
     proto.set_query_id(0);  // dummy query ID.
@@ -346,7 +345,6 @@ class QueryManagerTest : public ::testing::Test {
   unique_ptr<QueryHandle> query_handle_;
   unique_ptr<QueryManager> query_manager_;
 
-  // unique_ptr<Foreman> foreman_;
   MessageBusImpl bus_;
 
   client_id worker_client_id_;
@@ -357,7 +355,6 @@ class QueryManagerTest : public ::testing::Test {
 TEST_F(QueryManagerTest, SingleNodeDAGNoWorkOrdersTest) {
   // This test creates a DAG of a single node. No workorders are generated.
   query_plan_->addRelationalOperator(new MockOperator(false, false));
-  // foreman_->setQueryPlan(query_plan_->getQueryPlanDAGMutable());
 
   const MockOperator &op = static_cast<const MockOperator &>(
       query_plan_->getQueryPlanDAG().getNodePayload(0));
@@ -377,7 +374,6 @@ TEST_F(QueryManagerTest, SingleNodeDAGStaticWorkOrdersTest) {
   // This test creates a DAG of a single node. Static workorders are generated.
   const QueryPlan::DAGNodeIndex id =
       query_plan_->addRelationalOperator(new MockOperator(true, false, 1));
-  // foreman_->setQueryPlan(query_plan_->getQueryPlanDAGMutable());
 
   const MockOperator &op = static_cast<const MockOperator &>(
       query_plan_->getQueryPlanDAG().getNodePayload(id));
@@ -429,7 +425,6 @@ TEST_F(QueryManagerTest, SingleNodeDAGDynamicWorkOrdersTest) {
   // scaffolding of mocking. If we use gMock, we can do much better.
   const QueryPlan::DAGNodeIndex id =
       query_plan_->addRelationalOperator(new MockOperator(true, false, 4, 3));
-  // foreman_->setQueryPlan(query_plan_->getQueryPlanDAGMutable());
 
   const MockOperator &op = static_cast<const MockOperator &>(
       query_plan_->getQueryPlanDAG().getNodePayload(id));


[10/17] incubator-quickstep git commit: Added PRIORITY clause in parser.

Posted by ha...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/parser/preprocessed/SqlParser_gen.hpp
----------------------------------------------------------------------
diff --git a/parser/preprocessed/SqlParser_gen.hpp b/parser/preprocessed/SqlParser_gen.hpp
index fea31d6..0f66d1d 100644
--- a/parser/preprocessed/SqlParser_gen.hpp
+++ b/parser/preprocessed/SqlParser_gen.hpp
@@ -1,19 +1,19 @@
-/* A Bison parser, made by GNU Bison 3.0.4.  */
+/* A Bison parser, made by GNU Bison 2.7.  */
 
 /* Bison interface for Yacc-like parsers in C
-
-   Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
-
+   
+      Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+   
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
@@ -26,13 +26,13 @@
    special exception, which will cause the skeleton and the resulting
    Bison output files to be licensed under the GNU General Public
    License without this special exception.
-
+   
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
 #ifndef YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED
 # define YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED
-/* Debug traces.  */
+/* Enabling traces.  */
 #ifndef YYDEBUG
 # define YYDEBUG 0
 #endif
@@ -40,150 +40,152 @@
 extern int quickstep_yydebug;
 #endif
 
-/* Token type.  */
+/* Tokens.  */
 #ifndef YYTOKENTYPE
 # define YYTOKENTYPE
-  enum yytokentype
-  {
-    TOKEN_COMMAND = 258,
-    TOKEN_NAME = 259,
-    TOKEN_STRING_SINGLE_QUOTED = 260,
-    TOKEN_STRING_DOUBLE_QUOTED = 261,
-    TOKEN_UNSIGNED_NUMVAL = 262,
-    TOKEN_OR = 263,
-    TOKEN_AND = 264,
-    TOKEN_NOT = 265,
-    TOKEN_EQ = 266,
-    TOKEN_LT = 267,
-    TOKEN_LEQ = 268,
-    TOKEN_GT = 269,
-    TOKEN_GEQ = 270,
-    TOKEN_NEQ = 271,
-    TOKEN_LIKE = 272,
-    TOKEN_REGEXP = 273,
-    TOKEN_BETWEEN = 274,
-    TOKEN_IS = 275,
-    UNARY_PLUS = 276,
-    UNARY_MINUS = 277,
-    TOKEN_ADD = 278,
-    TOKEN_ALL = 279,
-    TOKEN_ALTER = 280,
-    TOKEN_AS = 281,
-    TOKEN_ASC = 282,
-    TOKEN_BIGINT = 283,
-    TOKEN_BIT = 284,
-    TOKEN_BITWEAVING = 285,
-    TOKEN_BLOCKPROPERTIES = 286,
-    TOKEN_BLOCKSAMPLE = 287,
-    TOKEN_BLOOM_FILTER = 288,
-    TOKEN_CSB_TREE = 289,
-    TOKEN_BY = 290,
-    TOKEN_CASE = 291,
-    TOKEN_CHARACTER = 292,
-    TOKEN_CHECK = 293,
-    TOKEN_COLUMN = 294,
-    TOKEN_CONSTRAINT = 295,
-    TOKEN_COPY = 296,
-    TOKEN_CREATE = 297,
-    TOKEN_CURRENT = 298,
-    TOKEN_DATE = 299,
-    TOKEN_DATETIME = 300,
-    TOKEN_DAY = 301,
-    TOKEN_DECIMAL = 302,
-    TOKEN_DEFAULT = 303,
-    TOKEN_DELETE = 304,
-    TOKEN_DELIMITER = 305,
-    TOKEN_DESC = 306,
-    TOKEN_DISTINCT = 307,
-    TOKEN_DOUBLE = 308,
-    TOKEN_DROP = 309,
-    TOKEN_ELSE = 310,
-    TOKEN_END = 311,
-    TOKEN_ESCAPE_STRINGS = 312,
-    TOKEN_EXISTS = 313,
-    TOKEN_EXTRACT = 314,
-    TOKEN_FALSE = 315,
-    TOKEN_FIRST = 316,
-    TOKEN_FLOAT = 317,
-    TOKEN_FOLLOWING = 318,
-    TOKEN_FOR = 319,
-    TOKEN_FOREIGN = 320,
-    TOKEN_FROM = 321,
-    TOKEN_FULL = 322,
-    TOKEN_GROUP = 323,
-    TOKEN_HASH = 324,
-    TOKEN_HAVING = 325,
-    TOKEN_HOUR = 326,
-    TOKEN_IN = 327,
-    TOKEN_INDEX = 328,
-    TOKEN_INNER = 329,
-    TOKEN_INSERT = 330,
-    TOKEN_INTEGER = 331,
-    TOKEN_INTERVAL = 332,
-    TOKEN_INTO = 333,
-    TOKEN_JOIN = 334,
-    TOKEN_KEY = 335,
-    TOKEN_LAST = 336,
-    TOKEN_LEFT = 337,
-    TOKEN_LIMIT = 338,
-    TOKEN_LONG = 339,
-    TOKEN_MINUTE = 340,
-    TOKEN_MONTH = 341,
-    TOKEN_NULL = 342,
-    TOKEN_NULLS = 343,
-    TOKEN_OFF = 344,
-    TOKEN_ON = 345,
-    TOKEN_ORDER = 346,
-    TOKEN_OUTER = 347,
-    TOKEN_OVER = 348,
-    TOKEN_PARTITION = 349,
-    TOKEN_PARTITIONS = 350,
-    TOKEN_PERCENT = 351,
-    TOKEN_PRECEDING = 352,
-    TOKEN_PRIMARY = 353,
-    TOKEN_QUIT = 354,
-    TOKEN_RANGE = 355,
-    TOKEN_REAL = 356,
-    TOKEN_REFERENCES = 357,
-    TOKEN_RIGHT = 358,
-    TOKEN_ROW = 359,
-    TOKEN_ROW_DELIMITER = 360,
-    TOKEN_ROWS = 361,
-    TOKEN_SECOND = 362,
-    TOKEN_SELECT = 363,
-    TOKEN_SET = 364,
-    TOKEN_SMA = 365,
-    TOKEN_SMALLINT = 366,
-    TOKEN_SUBSTRING = 367,
-    TOKEN_TABLE = 368,
-    TOKEN_THEN = 369,
-    TOKEN_TIME = 370,
-    TOKEN_TIMESTAMP = 371,
-    TOKEN_TRUE = 372,
-    TOKEN_TUPLESAMPLE = 373,
-    TOKEN_UNBOUNDED = 374,
-    TOKEN_UNIQUE = 375,
-    TOKEN_UPDATE = 376,
-    TOKEN_USING = 377,
-    TOKEN_VALUES = 378,
-    TOKEN_VARCHAR = 379,
-    TOKEN_WHEN = 380,
-    TOKEN_WHERE = 381,
-    TOKEN_WINDOW = 382,
-    TOKEN_WITH = 383,
-    TOKEN_YEAR = 384,
-    TOKEN_YEARMONTH = 385,
-    TOKEN_EOF = 386,
-    TOKEN_LEX_ERROR = 387
-  };
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     TOKEN_COMMAND = 258,
+     TOKEN_NAME = 259,
+     TOKEN_STRING_SINGLE_QUOTED = 260,
+     TOKEN_STRING_DOUBLE_QUOTED = 261,
+     TOKEN_UNSIGNED_NUMVAL = 262,
+     TOKEN_OR = 263,
+     TOKEN_AND = 264,
+     TOKEN_NOT = 265,
+     TOKEN_EQ = 266,
+     TOKEN_NEQ = 267,
+     TOKEN_GEQ = 268,
+     TOKEN_GT = 269,
+     TOKEN_LEQ = 270,
+     TOKEN_LT = 271,
+     TOKEN_REGEXP = 272,
+     TOKEN_LIKE = 273,
+     TOKEN_BETWEEN = 274,
+     TOKEN_IS = 275,
+     UNARY_MINUS = 276,
+     UNARY_PLUS = 277,
+     TOKEN_ADD = 278,
+     TOKEN_ALL = 279,
+     TOKEN_ALTER = 280,
+     TOKEN_AS = 281,
+     TOKEN_ASC = 282,
+     TOKEN_BIGINT = 283,
+     TOKEN_BIT = 284,
+     TOKEN_BITWEAVING = 285,
+     TOKEN_BLOCKPROPERTIES = 286,
+     TOKEN_BLOCKSAMPLE = 287,
+     TOKEN_BLOOM_FILTER = 288,
+     TOKEN_CSB_TREE = 289,
+     TOKEN_BY = 290,
+     TOKEN_CASE = 291,
+     TOKEN_CHARACTER = 292,
+     TOKEN_CHECK = 293,
+     TOKEN_COLUMN = 294,
+     TOKEN_CONSTRAINT = 295,
+     TOKEN_COPY = 296,
+     TOKEN_CREATE = 297,
+     TOKEN_CURRENT = 298,
+     TOKEN_DATE = 299,
+     TOKEN_DATETIME = 300,
+     TOKEN_DAY = 301,
+     TOKEN_DECIMAL = 302,
+     TOKEN_DEFAULT = 303,
+     TOKEN_DELETE = 304,
+     TOKEN_DELIMITER = 305,
+     TOKEN_DESC = 306,
+     TOKEN_DISTINCT = 307,
+     TOKEN_DOUBLE = 308,
+     TOKEN_DROP = 309,
+     TOKEN_ELSE = 310,
+     TOKEN_END = 311,
+     TOKEN_ESCAPE_STRINGS = 312,
+     TOKEN_EXISTS = 313,
+     TOKEN_EXTRACT = 314,
+     TOKEN_FALSE = 315,
+     TOKEN_FIRST = 316,
+     TOKEN_FLOAT = 317,
+     TOKEN_FOLLOWING = 318,
+     TOKEN_FOR = 319,
+     TOKEN_FOREIGN = 320,
+     TOKEN_FROM = 321,
+     TOKEN_FULL = 322,
+     TOKEN_GROUP = 323,
+     TOKEN_HASH = 324,
+     TOKEN_HAVING = 325,
+     TOKEN_HOUR = 326,
+     TOKEN_IN = 327,
+     TOKEN_INDEX = 328,
+     TOKEN_INNER = 329,
+     TOKEN_INSERT = 330,
+     TOKEN_INTEGER = 331,
+     TOKEN_INTERVAL = 332,
+     TOKEN_INTO = 333,
+     TOKEN_JOIN = 334,
+     TOKEN_KEY = 335,
+     TOKEN_LAST = 336,
+     TOKEN_LEFT = 337,
+     TOKEN_LIMIT = 338,
+     TOKEN_LONG = 339,
+     TOKEN_MINUTE = 340,
+     TOKEN_MONTH = 341,
+     TOKEN_NULL = 342,
+     TOKEN_NULLS = 343,
+     TOKEN_OFF = 344,
+     TOKEN_ON = 345,
+     TOKEN_ORDER = 346,
+     TOKEN_OUTER = 347,
+     TOKEN_OVER = 348,
+     TOKEN_PARTITION = 349,
+     TOKEN_PARTITIONS = 350,
+     TOKEN_PERCENT = 351,
+     TOKEN_PRECEDING = 352,
+     TOKEN_PRIMARY = 353,
+     TOKEN_PRIORITY = 354,
+     TOKEN_QUIT = 355,
+     TOKEN_RANGE = 356,
+     TOKEN_REAL = 357,
+     TOKEN_REFERENCES = 358,
+     TOKEN_RIGHT = 359,
+     TOKEN_ROW = 360,
+     TOKEN_ROW_DELIMITER = 361,
+     TOKEN_ROWS = 362,
+     TOKEN_SECOND = 363,
+     TOKEN_SELECT = 364,
+     TOKEN_SET = 365,
+     TOKEN_SMA = 366,
+     TOKEN_SMALLINT = 367,
+     TOKEN_SUBSTRING = 368,
+     TOKEN_TABLE = 369,
+     TOKEN_THEN = 370,
+     TOKEN_TIME = 371,
+     TOKEN_TIMESTAMP = 372,
+     TOKEN_TRUE = 373,
+     TOKEN_TUPLESAMPLE = 374,
+     TOKEN_UNBOUNDED = 375,
+     TOKEN_UNIQUE = 376,
+     TOKEN_UPDATE = 377,
+     TOKEN_USING = 378,
+     TOKEN_VALUES = 379,
+     TOKEN_VARCHAR = 380,
+     TOKEN_WHEN = 381,
+     TOKEN_WHERE = 382,
+     TOKEN_WINDOW = 383,
+     TOKEN_WITH = 384,
+     TOKEN_YEAR = 385,
+     TOKEN_YEARMONTH = 386,
+     TOKEN_EOF = 387,
+     TOKEN_LEX_ERROR = 388
+   };
 #endif
 
-/* Value type.  */
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 
-union YYSTYPE
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
 {
-#line 119 "../SqlParser.ypp" /* yacc.c:1909  */
+/* Line 2058 of yacc.c  */
+#line 120 "../SqlParser.ypp"
 
   quickstep::ParseString *string_value_;
 
@@ -281,30 +283,43 @@ union YYSTYPE
   quickstep::PtrVector<quickstep::ParseSubqueryTableReference> *with_list_;
   quickstep::ParseSubqueryTableReference *with_list_element_;
 
-#line 285 "SqlParser_gen.hpp" /* yacc.c:1909  */
-};
+  quickstep::ParsePriority *opt_priority_clause_;
+
 
-typedef union YYSTYPE YYSTYPE;
+/* Line 2058 of yacc.c  */
+#line 291 "SqlParser_gen.hpp"
+} YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
 #endif
 
-/* Location type.  */
 #if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
-typedef struct YYLTYPE YYLTYPE;
-struct YYLTYPE
+typedef struct YYLTYPE
 {
   int first_line;
   int first_column;
   int last_line;
   int last_column;
-};
+} YYLTYPE;
+# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
 # define YYLTYPE_IS_DECLARED 1
 # define YYLTYPE_IS_TRIVIAL 1
 #endif
 
 
-
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int quickstep_yyparse (void *YYPARSE_PARAM);
+#else
+int quickstep_yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
 int quickstep_yyparse (yyscan_t yyscanner, quickstep::ParseStatement **parsedStatement);
+#else
+int quickstep_yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
 
 #endif /* !YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED  */

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/parser/tests/Select.test
----------------------------------------------------------------------
diff --git a/parser/tests/Select.test b/parser/tests/Select.test
index 79da7ee..464c48f 100644
--- a/parser/tests/Select.test
+++ b/parser/tests/Select.test
@@ -480,6 +480,49 @@ SELECT 1 FROM test LIMIT abc
                          ^
 ==
 
+# Priority
+SELECT 1 FROM test WITH PRIORITY 1
+--
+SelectStatement
++-select_query=Select
+| +-select_clause=SelectList
+| | +-SelectListItem
+| |   +-Literal
+| |     +-NumericLiteral[numeric_string=1,float_like=false]
+| +-from_clause=
+|   +-TableReference[table=test]
++-priority=PRIORITY
+  +-NumericLiteral[numeric_string=1,float_like=false]
+==
+
+SELECT 1 FROM test WITH PRIORITY 1.1
+--
+ERROR: PRIORITY value must be an integer (1 : 34)
+SELECT 1 FROM test WITH PRIORITY 1.1
+                                 ^
+==
+
+SELECT 1 FROM test WITH PRIORITY 0
+--
+ERROR: PRIORITY value must be positive (1 : 34)
+SELECT 1 FROM test WITH PRIORITY 0
+                                 ^
+==
+
+SELECT 1 FROM test WITH PRIORITY -1
+--
+ERROR: syntax error (1 : 34)
+SELECT 1 FROM test WITH PRIORITY -1
+                                 ^
+==
+
+SELECT 1 FROM test WITH PRIORITY abc
+--
+ERROR: syntax error (1 : 34)
+SELECT 1 FROM test WITH PRIORITY abc
+                                 ^
+==
+
 #
 # Subqueries
 #

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/query_optimizer/QueryHandle.hpp
----------------------------------------------------------------------
diff --git a/query_optimizer/QueryHandle.hpp b/query_optimizer/QueryHandle.hpp
index a17d3e8..5f3649a 100644
--- a/query_optimizer/QueryHandle.hpp
+++ b/query_optimizer/QueryHandle.hpp
@@ -18,6 +18,7 @@
 #define QUICKSTEP_QUERY_OPTIMIZER_QUERY_HANDLE_HPP_
 
 #include <cstddef>
+#include <cstdint>
 #include <memory>
 #include <utility>
 
@@ -44,8 +45,10 @@ class QueryHandle {
    *
    * @param query_id The given query id.
    */
-  explicit QueryHandle(const std::size_t query_id)
+  explicit QueryHandle(const std::size_t query_id,
+                       const std::uint64_t query_priority = 1)
       : query_id_(query_id),
+        query_priority_(query_priority),
         query_plan_(new QueryPlan()),
         query_result_relation_(nullptr) {}
 
@@ -61,6 +64,13 @@ class QueryHandle {
   }
 
   /**
+   * @brief Get the query priority.
+   **/
+  const std::uint64_t query_priority() const {
+    return query_priority_;
+  }
+
+  /**
    * @return The mutable query plan.
    */
   QueryPlan* getQueryPlanMutable() {
@@ -111,6 +121,7 @@ class QueryHandle {
 
  private:
   const std::size_t query_id_;
+  const std::uint64_t query_priority_;
 
   std::unique_ptr<QueryPlan> query_plan_;
 

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/query_optimizer/QueryProcessor.cpp
----------------------------------------------------------------------
diff --git a/query_optimizer/QueryProcessor.cpp b/query_optimizer/QueryProcessor.cpp
index b6fa3e0..6381d3a 100644
--- a/query_optimizer/QueryProcessor.cpp
+++ b/query_optimizer/QueryProcessor.cpp
@@ -17,6 +17,7 @@
 
 #include "query_optimizer/QueryProcessor.hpp"
 
+#include <cstdint>
 #include <cstdlib>
 #include <fstream>
 #include <memory>
@@ -37,7 +38,8 @@ using std::ofstream;
 namespace quickstep {
 
 QueryHandle* QueryProcessor::generateQueryHandle(const ParseStatement &statement) {
-  std::unique_ptr<QueryHandle> query_handle(new QueryHandle(query_id_));
+  std::unique_ptr<QueryHandle> query_handle(
+      new QueryHandle(query_id_, statement.getPriority()));
 
   optimizer::Optimizer optimizer(query_id_, getDefaultDatabase(), storage_manager_.get());
   optimizer.generateQueryHandle(statement, query_handle.get());


[16/17] incubator-quickstep git commit: QUICKSTEP-6: New fixed precision number type: Decimal.

Posted by ha...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/parser/preprocessed/SqlParser_gen.cpp
----------------------------------------------------------------------
diff --git a/parser/preprocessed/SqlParser_gen.cpp b/parser/preprocessed/SqlParser_gen.cpp
index 8fdf490..6827de2 100644
--- a/parser/preprocessed/SqlParser_gen.cpp
+++ b/parser/preprocessed/SqlParser_gen.cpp
@@ -1,19 +1,19 @@
-/* A Bison parser, made by GNU Bison 2.7.  */
+/* A Bison parser, made by GNU Bison 3.0.4.  */
 
 /* Bison implementation for Yacc-like parsers in C
-   
-      Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
-   
+
+   Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
+
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
-   
+
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-   
+
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
@@ -26,7 +26,7 @@
    special exception, which will cause the skeleton and the resulting
    Bison output files to be licensed under the GNU General Public
    License without this special exception.
-   
+
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
@@ -44,7 +44,7 @@
 #define YYBISON 1
 
 /* Bison version.  */
-#define YYBISON_VERSION "2.7"
+#define YYBISON_VERSION "3.0.4"
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -63,15 +63,12 @@
 #define yyparse         quickstep_yyparse
 #define yylex           quickstep_yylex
 #define yyerror         quickstep_yyerror
-#define yylval          quickstep_yylval
-#define yychar          quickstep_yychar
 #define yydebug         quickstep_yydebug
 #define yynerrs         quickstep_yynerrs
-#define yylloc          quickstep_yylloc
+
 
 /* Copy the first part of user declarations.  */
-/* Line 371 of yacc.c  */
-#line 35 "../SqlParser.ypp"
+#line 35 "../SqlParser.ypp" /* yacc.c:339  */
 
 
 /* Override the default definition, as we only need <first_line> and <first_column>. */
@@ -99,8 +96,7 @@ typedef struct YYLTYPE {
     }                                                           \
   } while (0)
 
-/* Line 371 of yacc.c  */
-#line 64 "../SqlParser.ypp"
+#line 64 "../SqlParser.ypp" /* yacc.c:339  */
 
 #include <cstdlib>
 #include <string>
@@ -156,14 +152,13 @@ typedef struct YYLTYPE {
 // Needed for Bison 2.6 and higher, which do not automatically provide this typedef.
 typedef void* yyscan_t;
 
-/* Line 371 of yacc.c  */
-#line 161 "SqlParser_gen.cpp"
+#line 156 "SqlParser_gen.cpp" /* yacc.c:339  */
 
-# ifndef YY_NULL
+# ifndef YY_NULLPTR
 #  if defined __cplusplus && 201103L <= __cplusplus
-#   define YY_NULL nullptr
+#   define YY_NULLPTR nullptr
 #  else
-#   define YY_NULL 0
+#   define YY_NULLPTR 0
 #  endif
 # endif
 
@@ -179,7 +174,7 @@ typedef void* yyscan_t;
    by #include "SqlParser_gen.hpp".  */
 #ifndef YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED
 # define YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED
-/* Enabling traces.  */
+/* Debug traces.  */
 #ifndef YYDEBUG
 # define YYDEBUG 0
 #endif
@@ -187,152 +182,151 @@ typedef void* yyscan_t;
 extern int quickstep_yydebug;
 #endif
 
-/* Tokens.  */
+/* Token type.  */
 #ifndef YYTOKENTYPE
 # define YYTOKENTYPE
-   /* Put the tokens into the symbol table, so that GDB and other debuggers
-      know about them.  */
-   enum yytokentype {
-     TOKEN_COMMAND = 258,
-     TOKEN_NAME = 259,
-     TOKEN_STRING_SINGLE_QUOTED = 260,
-     TOKEN_STRING_DOUBLE_QUOTED = 261,
-     TOKEN_UNSIGNED_NUMVAL = 262,
-     TOKEN_OR = 263,
-     TOKEN_AND = 264,
-     TOKEN_NOT = 265,
-     TOKEN_EQ = 266,
-     TOKEN_NEQ = 267,
-     TOKEN_GEQ = 268,
-     TOKEN_GT = 269,
-     TOKEN_LEQ = 270,
-     TOKEN_LT = 271,
-     TOKEN_REGEXP = 272,
-     TOKEN_LIKE = 273,
-     TOKEN_BETWEEN = 274,
-     TOKEN_IS = 275,
-     UNARY_MINUS = 276,
-     UNARY_PLUS = 277,
-     TOKEN_ADD = 278,
-     TOKEN_ALL = 279,
-     TOKEN_ALTER = 280,
-     TOKEN_AS = 281,
-     TOKEN_ASC = 282,
-     TOKEN_BIGINT = 283,
-     TOKEN_BIT = 284,
-     TOKEN_BITWEAVING = 285,
-     TOKEN_BLOCKPROPERTIES = 286,
-     TOKEN_BLOCKSAMPLE = 287,
-     TOKEN_BLOOM_FILTER = 288,
-     TOKEN_CSB_TREE = 289,
-     TOKEN_BY = 290,
-     TOKEN_CASE = 291,
-     TOKEN_CHARACTER = 292,
-     TOKEN_CHECK = 293,
-     TOKEN_COLUMN = 294,
-     TOKEN_CONSTRAINT = 295,
-     TOKEN_COPY = 296,
-     TOKEN_CREATE = 297,
-     TOKEN_CURRENT = 298,
-     TOKEN_DATE = 299,
-     TOKEN_DATETIME = 300,
-     TOKEN_DAY = 301,
-     TOKEN_DECIMAL = 302,
-     TOKEN_DEFAULT = 303,
-     TOKEN_DELETE = 304,
-     TOKEN_DELIMITER = 305,
-     TOKEN_DESC = 306,
-     TOKEN_DISTINCT = 307,
-     TOKEN_DOUBLE = 308,
-     TOKEN_DROP = 309,
-     TOKEN_ELSE = 310,
-     TOKEN_END = 311,
-     TOKEN_ESCAPE_STRINGS = 312,
-     TOKEN_EXISTS = 313,
-     TOKEN_EXTRACT = 314,
-     TOKEN_FALSE = 315,
-     TOKEN_FIRST = 316,
-     TOKEN_FLOAT = 317,
-     TOKEN_FOLLOWING = 318,
-     TOKEN_FOR = 319,
-     TOKEN_FOREIGN = 320,
-     TOKEN_FROM = 321,
-     TOKEN_FULL = 322,
-     TOKEN_GROUP = 323,
-     TOKEN_HASH = 324,
-     TOKEN_HAVING = 325,
-     TOKEN_HOUR = 326,
-     TOKEN_IN = 327,
-     TOKEN_INDEX = 328,
-     TOKEN_INNER = 329,
-     TOKEN_INSERT = 330,
-     TOKEN_INTEGER = 331,
-     TOKEN_INTERVAL = 332,
-     TOKEN_INTO = 333,
-     TOKEN_JOIN = 334,
-     TOKEN_KEY = 335,
-     TOKEN_LAST = 336,
-     TOKEN_LEFT = 337,
-     TOKEN_LIMIT = 338,
-     TOKEN_LONG = 339,
-     TOKEN_MINUTE = 340,
-     TOKEN_MONTH = 341,
-     TOKEN_NULL = 342,
-     TOKEN_NULLS = 343,
-     TOKEN_OFF = 344,
-     TOKEN_ON = 345,
-     TOKEN_ORDER = 346,
-     TOKEN_OUTER = 347,
-     TOKEN_OVER = 348,
-     TOKEN_PARTITION = 349,
-     TOKEN_PARTITIONS = 350,
-     TOKEN_PERCENT = 351,
-     TOKEN_PRECEDING = 352,
-     TOKEN_PRIMARY = 353,
-     TOKEN_PRIORITY = 354,
-     TOKEN_QUIT = 355,
-     TOKEN_RANGE = 356,
-     TOKEN_REAL = 357,
-     TOKEN_REFERENCES = 358,
-     TOKEN_RIGHT = 359,
-     TOKEN_ROW = 360,
-     TOKEN_ROW_DELIMITER = 361,
-     TOKEN_ROWS = 362,
-     TOKEN_SECOND = 363,
-     TOKEN_SELECT = 364,
-     TOKEN_SET = 365,
-     TOKEN_SMA = 366,
-     TOKEN_SMALLINT = 367,
-     TOKEN_SUBSTRING = 368,
-     TOKEN_TABLE = 369,
-     TOKEN_THEN = 370,
-     TOKEN_TIME = 371,
-     TOKEN_TIMESTAMP = 372,
-     TOKEN_TRUE = 373,
-     TOKEN_TUPLESAMPLE = 374,
-     TOKEN_UNBOUNDED = 375,
-     TOKEN_UNIQUE = 376,
-     TOKEN_UPDATE = 377,
-     TOKEN_USING = 378,
-     TOKEN_VALUES = 379,
-     TOKEN_VARCHAR = 380,
-     TOKEN_WHEN = 381,
-     TOKEN_WHERE = 382,
-     TOKEN_WINDOW = 383,
-     TOKEN_WITH = 384,
-     TOKEN_YEAR = 385,
-     TOKEN_YEARMONTH = 386,
-     TOKEN_EOF = 387,
-     TOKEN_LEX_ERROR = 388
-   };
+  enum yytokentype
+  {
+    TOKEN_COMMAND = 258,
+    TOKEN_NAME = 259,
+    TOKEN_STRING_SINGLE_QUOTED = 260,
+    TOKEN_STRING_DOUBLE_QUOTED = 261,
+    TOKEN_UNSIGNED_NUMVAL = 262,
+    TOKEN_OR = 263,
+    TOKEN_AND = 264,
+    TOKEN_NOT = 265,
+    TOKEN_EQ = 266,
+    TOKEN_LT = 267,
+    TOKEN_LEQ = 268,
+    TOKEN_GT = 269,
+    TOKEN_GEQ = 270,
+    TOKEN_NEQ = 271,
+    TOKEN_LIKE = 272,
+    TOKEN_REGEXP = 273,
+    TOKEN_BETWEEN = 274,
+    TOKEN_IS = 275,
+    UNARY_PLUS = 276,
+    UNARY_MINUS = 277,
+    TOKEN_ADD = 278,
+    TOKEN_ALL = 279,
+    TOKEN_ALTER = 280,
+    TOKEN_AS = 281,
+    TOKEN_ASC = 282,
+    TOKEN_BIGINT = 283,
+    TOKEN_BIT = 284,
+    TOKEN_BITWEAVING = 285,
+    TOKEN_BLOCKPROPERTIES = 286,
+    TOKEN_BLOCKSAMPLE = 287,
+    TOKEN_BLOOM_FILTER = 288,
+    TOKEN_CSB_TREE = 289,
+    TOKEN_BY = 290,
+    TOKEN_CASE = 291,
+    TOKEN_CHARACTER = 292,
+    TOKEN_CHECK = 293,
+    TOKEN_COLUMN = 294,
+    TOKEN_CONSTRAINT = 295,
+    TOKEN_COPY = 296,
+    TOKEN_CREATE = 297,
+    TOKEN_CURRENT = 298,
+    TOKEN_DATE = 299,
+    TOKEN_DATETIME = 300,
+    TOKEN_DAY = 301,
+    TOKEN_DECIMAL = 302,
+    TOKEN_DEFAULT = 303,
+    TOKEN_DELETE = 304,
+    TOKEN_DELIMITER = 305,
+    TOKEN_DESC = 306,
+    TOKEN_DISTINCT = 307,
+    TOKEN_DOUBLE = 308,
+    TOKEN_DROP = 309,
+    TOKEN_ELSE = 310,
+    TOKEN_END = 311,
+    TOKEN_ESCAPE_STRINGS = 312,
+    TOKEN_EXISTS = 313,
+    TOKEN_EXTRACT = 314,
+    TOKEN_FALSE = 315,
+    TOKEN_FIRST = 316,
+    TOKEN_FLOAT = 317,
+    TOKEN_FOLLOWING = 318,
+    TOKEN_FOR = 319,
+    TOKEN_FOREIGN = 320,
+    TOKEN_FROM = 321,
+    TOKEN_FULL = 322,
+    TOKEN_GROUP = 323,
+    TOKEN_HASH = 324,
+    TOKEN_HAVING = 325,
+    TOKEN_HOUR = 326,
+    TOKEN_IN = 327,
+    TOKEN_INDEX = 328,
+    TOKEN_INNER = 329,
+    TOKEN_INSERT = 330,
+    TOKEN_INTEGER = 331,
+    TOKEN_INTERVAL = 332,
+    TOKEN_INTO = 333,
+    TOKEN_JOIN = 334,
+    TOKEN_KEY = 335,
+    TOKEN_LAST = 336,
+    TOKEN_LEFT = 337,
+    TOKEN_LIMIT = 338,
+    TOKEN_LONG = 339,
+    TOKEN_MINUTE = 340,
+    TOKEN_MONTH = 341,
+    TOKEN_NULL = 342,
+    TOKEN_NULLS = 343,
+    TOKEN_OFF = 344,
+    TOKEN_ON = 345,
+    TOKEN_ORDER = 346,
+    TOKEN_OUTER = 347,
+    TOKEN_OVER = 348,
+    TOKEN_PARTITION = 349,
+    TOKEN_PARTITIONS = 350,
+    TOKEN_PERCENT = 351,
+    TOKEN_PRECEDING = 352,
+    TOKEN_PRIMARY = 353,
+    TOKEN_PRIORITY = 354,
+    TOKEN_QUIT = 355,
+    TOKEN_RANGE = 356,
+    TOKEN_REAL = 357,
+    TOKEN_REFERENCES = 358,
+    TOKEN_RIGHT = 359,
+    TOKEN_ROW = 360,
+    TOKEN_ROW_DELIMITER = 361,
+    TOKEN_ROWS = 362,
+    TOKEN_SECOND = 363,
+    TOKEN_SELECT = 364,
+    TOKEN_SET = 365,
+    TOKEN_SMA = 366,
+    TOKEN_SMALLINT = 367,
+    TOKEN_SUBSTRING = 368,
+    TOKEN_TABLE = 369,
+    TOKEN_THEN = 370,
+    TOKEN_TIME = 371,
+    TOKEN_TIMESTAMP = 372,
+    TOKEN_TRUE = 373,
+    TOKEN_TUPLESAMPLE = 374,
+    TOKEN_UNBOUNDED = 375,
+    TOKEN_UNIQUE = 376,
+    TOKEN_UPDATE = 377,
+    TOKEN_USING = 378,
+    TOKEN_VALUES = 379,
+    TOKEN_VARCHAR = 380,
+    TOKEN_WHEN = 381,
+    TOKEN_WHERE = 382,
+    TOKEN_WINDOW = 383,
+    TOKEN_WITH = 384,
+    TOKEN_YEAR = 385,
+    TOKEN_YEARMONTH = 386,
+    TOKEN_EOF = 387,
+    TOKEN_LEX_ERROR = 388
+  };
 #endif
 
-
+/* Value type.  */
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
+
+union YYSTYPE
 {
-/* Line 387 of yacc.c  */
-#line 120 "../SqlParser.ypp"
+#line 120 "../SqlParser.ypp" /* yacc.c:355  */
 
   quickstep::ParseString *string_value_;
 
@@ -432,55 +426,42 @@ typedef union YYSTYPE
 
   quickstep::ParsePriority *opt_priority_clause_;
 
+#line 430 "SqlParser_gen.cpp" /* yacc.c:355  */
+};
 
-/* Line 387 of yacc.c  */
-#line 438 "SqlParser_gen.cpp"
-} YYSTYPE;
+typedef union YYSTYPE YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
 #endif
 
+/* Location type.  */
 #if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
-typedef struct YYLTYPE
+typedef struct YYLTYPE YYLTYPE;
+struct YYLTYPE
 {
   int first_line;
   int first_column;
   int last_line;
   int last_column;
-} YYLTYPE;
-# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
+};
 # define YYLTYPE_IS_DECLARED 1
 # define YYLTYPE_IS_TRIVIAL 1
 #endif
 
 
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int quickstep_yyparse (void *YYPARSE_PARAM);
-#else
-int quickstep_yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
+
 int quickstep_yyparse (yyscan_t yyscanner, quickstep::ParseStatement **parsedStatement);
-#else
-int quickstep_yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
 
 #endif /* !YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED  */
 
 /* Copy the second part of user declarations.  */
-/* Line 390 of yacc.c  */
-#line 220 "../SqlParser.ypp"
+#line 220 "../SqlParser.ypp" /* yacc.c:358  */
 
 /* This header needs YYSTYPE, which is defined by the %union directive above */
 #include "SqlLexer_gen.hpp"
 void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string &feature);
 
-/* Line 390 of yacc.c  */
-#line 484 "SqlParser_gen.cpp"
+#line 465 "SqlParser_gen.cpp" /* yacc.c:358  */
 
 #ifdef short
 # undef short
@@ -494,11 +475,8 @@ typedef unsigned char yytype_uint8;
 
 #ifdef YYTYPE_INT8
 typedef YYTYPE_INT8 yytype_int8;
-#elif (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-typedef signed char yytype_int8;
 #else
-typedef short int yytype_int8;
+typedef signed char yytype_int8;
 #endif
 
 #ifdef YYTYPE_UINT16
@@ -518,8 +496,7 @@ typedef short int yytype_int16;
 #  define YYSIZE_T __SIZE_TYPE__
 # elif defined size_t
 #  define YYSIZE_T size_t
-# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
+# elif ! defined YYSIZE_T
 #  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
 #  define YYSIZE_T size_t
 # else
@@ -541,6 +518,33 @@ typedef short int yytype_int16;
 # endif
 #endif
 
+#ifndef YY_ATTRIBUTE
+# if (defined __GNUC__                                               \
+      && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)))  \
+     || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
+#  define YY_ATTRIBUTE(Spec) __attribute__(Spec)
+# else
+#  define YY_ATTRIBUTE(Spec) /* empty */
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE_PURE
+# define YY_ATTRIBUTE_PURE   YY_ATTRIBUTE ((__pure__))
+#endif
+
+#ifndef YY_ATTRIBUTE_UNUSED
+# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
+#endif
+
+#if !defined _Noreturn \
+     && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
+# if defined _MSC_VER && 1200 <= _MSC_VER
+#  define _Noreturn __declspec (noreturn)
+# else
+#  define _Noreturn YY_ATTRIBUTE ((__noreturn__))
+# endif
+#endif
+
 /* Suppress unused-variable warnings by "using" E.  */
 #if ! defined lint || defined __GNUC__
 # define YYUSE(E) ((void) (E))
@@ -548,24 +552,26 @@ typedef short int yytype_int16;
 # define YYUSE(E) /* empty */
 #endif
 
-/* Identity function, used to suppress warnings about constant conditions.  */
-#ifndef lint
-# define YYID(N) (N)
-#else
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-static int
-YYID (int yyi)
+#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+    _Pragma ("GCC diagnostic push") \
+    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+    _Pragma ("GCC diagnostic pop")
 #else
-static int
-YYID (yyi)
-    int yyi;
+# define YY_INITIAL_VALUE(Value) Value
 #endif
-{
-  return yyi;
-}
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
 #endif
 
+
 #if ! defined yyoverflow || YYERROR_VERBOSE
 
 /* The parser invokes alloca or malloc; define the necessary symbols.  */
@@ -583,8 +589,7 @@ YYID (yyi)
 #    define alloca _alloca
 #   else
 #    define YYSTACK_ALLOC alloca
-#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
+#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
 #     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
       /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
 #     ifndef EXIT_SUCCESS
@@ -596,8 +601,8 @@ YYID (yyi)
 # endif
 
 # ifdef YYSTACK_ALLOC
-   /* Pacify GCC's `empty if-body' warning.  */
-#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+   /* Pacify GCC's 'empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
 #  ifndef YYSTACK_ALLOC_MAXIMUM
     /* The OS might guarantee only one guard page at the bottom of the stack,
        and a page size can be as small as 4096 bytes.  So we cannot safely
@@ -613,7 +618,7 @@ YYID (yyi)
 #  endif
 #  if (defined __cplusplus && ! defined EXIT_SUCCESS \
        && ! ((defined YYMALLOC || defined malloc) \
-	     && (defined YYFREE || defined free)))
+             && (defined YYFREE || defined free)))
 #   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
 #   ifndef EXIT_SUCCESS
 #    define EXIT_SUCCESS 0
@@ -621,15 +626,13 @@ YYID (yyi)
 #  endif
 #  ifndef YYMALLOC
 #   define YYMALLOC malloc
-#   if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
+#   if ! defined malloc && ! defined EXIT_SUCCESS
 void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
 #   endif
 #  endif
 #  ifndef YYFREE
 #   define YYFREE free
-#   if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
+#   if ! defined free && ! defined EXIT_SUCCESS
 void free (void *); /* INFRINGES ON USER NAME SPACE */
 #   endif
 #  endif
@@ -639,8 +642,8 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */
 
 #if (! defined yyoverflow \
      && (! defined __cplusplus \
-	 || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
-	     && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+         || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
+             && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
 
 /* A type that is properly aligned for any stack member.  */
 union yyalloc
@@ -666,16 +669,16 @@ union yyalloc
    elements in the stack, and YYPTR gives the new location of the
    stack.  Advance YYPTR to a properly aligned location for the next
    stack.  */
-# define YYSTACK_RELOCATE(Stack_alloc, Stack)				\
-    do									\
-      {									\
-	YYSIZE_T yynewbytes;						\
-	YYCOPY (&yyptr->Stack_alloc, Stack, yysize);			\
-	Stack = &yyptr->Stack_alloc;					\
-	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
-	yyptr += yynewbytes / sizeof (*yyptr);				\
-      }									\
-    while (YYID (0))
+# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
+    do                                                                  \
+      {                                                                 \
+        YYSIZE_T yynewbytes;                                            \
+        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
+        Stack = &yyptr->Stack_alloc;                                    \
+        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+        yyptr += yynewbytes / sizeof (*yyptr);                          \
+      }                                                                 \
+    while (0)
 
 #endif
 
@@ -694,7 +697,7 @@ union yyalloc
           for (yyi = 0; yyi < (Count); yyi++)   \
             (Dst)[yyi] = (Src)[yyi];            \
         }                                       \
-      while (YYID (0))
+      while (0)
 #  endif
 # endif
 #endif /* !YYCOPY_NEEDED */
@@ -710,17 +713,19 @@ union yyalloc
 #define YYNNTS  107
 /* YYNRULES -- Number of rules.  */
 #define YYNRULES  289
-/* YYNRULES -- Number of states.  */
+/* YYNSTATES -- Number of states.  */
 #define YYNSTATES  536
 
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+   by yylex, with out-of-bounds checking.  */
 #define YYUNDEFTOK  2
 #define YYMAXUTOK   388
 
-#define YYTRANSLATE(YYX)						\
+#define YYTRANSLATE(YYX)                                                \
   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+   as returned by yylex, without out-of-bounds checking.  */
 static const yytype_uint8 yytranslate[] =
 {
        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
@@ -765,139 +770,7 @@ static const yytype_uint8 yytranslate[] =
 };
 
 #if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
-   YYRHS.  */
-static const yytype_uint16 yyprhs[] =
-{
-       0,     0,     3,     6,     9,    12,    15,    17,    19,    21,
-      23,    25,    27,    29,    31,    33,    35,    37,    39,    41,
-      48,    55,    62,    69,    79,    89,    93,    97,    99,   103,
-     105,   107,   109,   111,   113,   115,   117,   119,   121,   123,
-     125,   127,   129,   131,   134,   137,   142,   147,   149,   152,
-     154,   157,   160,   165,   171,   174,   176,   177,   179,   184,
-     190,   201,   206,   210,   212,   213,   215,   216,   220,   221,
-     227,   228,   237,   239,   241,   243,   247,   249,   251,   253,
-     256,   259,   264,   267,   269,   271,   273,   275,   276,   280,
-     291,   299,   304,   310,   316,   317,   322,   325,   328,   333,
-     338,   344,   349,   353,   355,   359,   362,   366,   367,   371,
-     374,   376,   380,   384,   395,   396,   398,   400,   402,   404,
-     406,   410,   414,   417,   419,   422,   426,   427,   431,   435,
-     436,   438,   440,   443,   445,   448,   450,   453,   460,   462,
-     465,   469,   472,   475,   477,   481,   483,   486,   488,   493,
-     495,   499,   500,   504,   505,   508,   509,   513,   514,   517,
-     518,   520,   522,   525,   532,   536,   537,   541,   542,   546,
-     547,   553,   555,   557,   560,   563,   566,   569,   572,   575,
-     577,   581,   585,   586,   588,   590,   591,   594,   597,   598,
-     600,   603,   607,   609,   613,   615,   618,   620,   626,   633,
-     638,   642,   646,   650,   653,   657,   663,   668,   675,   679,
-     681,   685,   687,   690,   692,   694,   696,   698,   702,   708,
-     710,   712,   714,   718,   720,   724,   729,   734,   740,   747,
-     754,   763,   769,   774,   776,   779,   784,   786,   789,   794,
-     795,   798,   800,   804,   806,   808,   811,   814,   816,   819,
-     823,   826,   828,   830,   832,   834,   836,   838,   840,   844,
-     846,   850,   852,   856,   858,   860,   862,   864,   866,   868,
-     870,   873,   875,   878,   880,   882,   884,   886,   888,   890,
-     892,   896,   898,   900,   902,   904,   906,   908,   911,   914
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
-static const yytype_int16 yyrhs[] =
-{
-     146,     0,    -1,   147,   139,    -1,   147,   137,    -1,   250,
-     140,    -1,   250,   137,    -1,     1,    -1,   137,    -1,   149,
-      -1,   174,    -1,   150,    -1,   151,    -1,   178,    -1,   152,
-      -1,   173,    -1,   148,    -1,   181,    -1,   177,    -1,   105,
-      -1,    30,   119,   248,    28,    44,   153,    -1,    30,   119,
-     248,    28,    45,   159,    -1,    30,   119,   248,    59,    44,
-     248,    -1,    30,   119,   248,    59,    45,   248,    -1,    47,
-     119,   248,   141,   154,   142,   161,   163,   164,    -1,    47,
-      78,   248,    95,   248,   162,   128,   171,   172,    -1,    59,
-     119,   248,    -1,   248,   155,   158,    -1,   153,    -1,   154,
-     143,   153,    -1,    34,    -1,    49,    -1,    50,    -1,   121,
-      -1,   122,    -1,    52,    -1,   107,    -1,    58,    -1,    67,
-      -1,   117,    -1,    81,    -1,    33,    -1,    89,    -1,    82,
-      -1,    50,    82,    -1,   136,    82,    -1,    42,   141,     7,
-     142,    -1,   130,   141,     7,   142,    -1,    92,    -1,    10,
-      92,    -1,   126,    -1,   103,    85,    -1,    53,   238,    -1,
-      43,   141,   220,   142,    -1,   108,   248,   141,   248,   142,
-      -1,   157,   156,    -1,   156,    -1,    -1,   157,    -1,   126,
-     141,   247,   142,    -1,   103,    85,   141,   247,   142,    -1,
-      70,    85,   141,   247,   142,   108,   248,   141,   247,   142,
-      -1,    43,   141,   220,   142,    -1,   160,   143,   159,    -1,
-     159,    -1,    -1,   160,    -1,    -1,   141,   242,   142,    -1,
-      -1,   134,    36,   141,   166,   142,    -1,    -1,    99,    40,
-     165,   141,   247,   142,   100,     7,    -1,    74,    -1,   106,
-      -1,   167,    -1,   166,   143,   167,    -1,   168,    -1,   169,
-      -1,   170,    -1,   248,   248,    -1,   248,    29,    -1,   248,
-     141,   247,   142,    -1,   248,     7,    -1,    35,    -1,    38,
-      -1,    39,    -1,   116,    -1,    -1,   141,   166,   142,    -1,
-      80,    83,   248,   141,   247,   142,   129,   141,   240,   142,
-      -1,    80,    83,   248,   129,   141,   240,   142,    -1,    80,
-      83,   248,   186,    -1,   183,    80,    83,   248,   186,    -1,
-      46,   248,    71,     5,   175,    -1,    -1,   134,   141,   176,
-     142,    -1,    55,     5,    -1,    62,   249,    -1,   176,   143,
-      55,     5,    -1,   176,   143,    62,   249,    -1,   127,   248,
-     115,   179,   218,    -1,    54,    71,   248,   218,    -1,   179,
-     143,   180,    -1,   180,    -1,   248,    11,   224,    -1,   186,
-     182,    -1,   183,   186,   182,    -1,    -1,   134,   104,     7,
-      -1,   134,   184,    -1,   185,    -1,   184,   143,   185,    -1,
-     198,    31,   192,    -1,   114,   187,   188,   191,   218,   200,
-     201,   202,   203,   204,    -1,    -1,    29,    -1,    57,    -1,
-      23,    -1,   189,    -1,   190,    -1,   189,   143,   190,    -1,
-     224,    31,   248,    -1,   224,   248,    -1,   224,    -1,    71,
-     199,    -1,   141,   186,   142,    -1,    -1,    37,     7,   101,
-      -1,   124,     7,   101,    -1,    -1,    79,    -1,    87,    -1,
-      87,    97,    -1,   109,    -1,   109,    97,    -1,    72,    -1,
-      72,    97,    -1,   195,   194,    84,   196,    95,   220,    -1,
-     196,    -1,   192,   197,    -1,   248,   193,   197,    -1,   248,
-     193,    -1,   228,   197,    -1,   228,    -1,   141,   195,   142,
-      -1,   198,    -1,    31,   198,    -1,   248,    -1,   248,   141,
-     247,   142,    -1,   195,    -1,   199,   143,   195,    -1,    -1,
-      73,    40,   237,    -1,    -1,    75,   220,    -1,    -1,    96,
-      40,   214,    -1,    -1,    88,     7,    -1,    -1,   205,    -1,
-     206,    -1,   205,   206,    -1,   133,   248,    31,   141,   207,
-     142,    -1,   208,   209,   210,    -1,    -1,    99,    40,   237,
-      -1,    -1,    96,    40,   214,    -1,    -1,   211,    19,   212,
-       9,   213,    -1,   112,    -1,   106,    -1,     7,   102,    -1,
-     125,   102,    -1,    48,   110,    -1,     7,    68,    -1,   125,
-      68,    -1,    48,   110,    -1,   215,    -1,   214,   143,   215,
-      -1,   224,   216,   217,    -1,    -1,    32,    -1,    56,    -1,
-      -1,    93,    66,    -1,    93,    86,    -1,    -1,   219,    -1,
-     132,   220,    -1,   220,     8,   221,    -1,   221,    -1,   221,
-       9,   222,    -1,   222,    -1,    10,   223,    -1,   223,    -1,
-     224,    19,   224,     9,   224,    -1,   224,    10,    19,   224,
-       9,   224,    -1,   241,    20,    10,    92,    -1,   241,    20,
-      92,    -1,   224,   243,   224,    -1,   141,   220,   142,    -1,
-      63,   192,    -1,   224,    77,   192,    -1,   224,    77,   141,
-     237,   142,    -1,   224,    10,    77,   192,    -1,   224,    10,
-      77,   141,   237,   142,    -1,   224,   245,   225,    -1,   225,
-      -1,   225,   246,   226,    -1,   226,    -1,   244,   227,    -1,
-     227,    -1,   241,    -1,   238,    -1,   228,    -1,   228,    98,
-     248,    -1,   228,    98,   141,   207,   142,    -1,   229,    -1,
-     230,    -1,   231,    -1,   141,   224,   142,    -1,   192,    -1,
-     248,   141,   142,    -1,   248,   141,    23,   142,    -1,   248,
-     141,   237,   142,    -1,   248,   141,    57,   237,   142,    -1,
-      64,   141,   239,    71,   224,   142,    -1,   118,   141,   224,
-      71,     7,   142,    -1,   118,   141,   224,    71,     7,    69,
-       7,   142,    -1,    41,   224,   232,   236,    61,    -1,    41,
-     234,   236,    61,    -1,   233,    -1,   232,   233,    -1,   131,
-     224,   120,   224,    -1,   235,    -1,   234,   235,    -1,   131,
-     220,   120,   224,    -1,    -1,    60,   224,    -1,   224,    -1,
-     237,   143,   224,    -1,    92,    -1,     7,    -1,    21,     7,
-      -1,    22,     7,    -1,     5,    -1,    82,     5,    -1,    82,
-       5,   239,    -1,   155,     5,    -1,   135,    -1,    91,    -1,
-      51,    -1,    76,    -1,    90,    -1,   113,    -1,   238,    -1,
-     240,   143,   238,    -1,   248,    -1,   248,    27,   248,    -1,
-     241,    -1,   242,   143,   241,    -1,    11,    -1,    12,    -1,
-      16,    -1,    15,    -1,    14,    -1,    13,    -1,    18,    -1,
-      10,    18,    -1,    17,    -1,    10,    17,    -1,    22,    -1,
-      21,    -1,    22,    -1,   144,    -1,    23,    -1,    24,    -1,
-     248,    -1,   247,   143,   248,    -1,     4,    -1,     6,    -1,
-     123,    -1,    95,    -1,    65,    -1,    94,    -1,     3,   251,
-      -1,   251,     3,    -1,    -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+  /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
 static const yytype_uint16 yyrline[] =
 {
        0,   629,   629,   633,   637,   641,   645,   648,   655,   658,
@@ -940,9 +813,9 @@ static const char *const yytname[] =
   "$end", "error", "$undefined", "TOKEN_COMMAND", "TOKEN_NAME",
   "TOKEN_STRING_SINGLE_QUOTED", "TOKEN_STRING_DOUBLE_QUOTED",
   "TOKEN_UNSIGNED_NUMVAL", "TOKEN_OR", "TOKEN_AND", "TOKEN_NOT",
-  "TOKEN_EQ", "TOKEN_NEQ", "TOKEN_GEQ", "TOKEN_GT", "TOKEN_LEQ",
-  "TOKEN_LT", "TOKEN_REGEXP", "TOKEN_LIKE", "TOKEN_BETWEEN", "TOKEN_IS",
-  "'+'", "'-'", "'*'", "'/'", "UNARY_MINUS", "UNARY_PLUS", "'.'",
+  "TOKEN_EQ", "TOKEN_LT", "TOKEN_LEQ", "TOKEN_GT", "TOKEN_GEQ",
+  "TOKEN_NEQ", "TOKEN_LIKE", "TOKEN_REGEXP", "TOKEN_BETWEEN", "TOKEN_IS",
+  "'+'", "'-'", "'*'", "'/'", "UNARY_PLUS", "UNARY_MINUS", "'.'",
   "TOKEN_ADD", "TOKEN_ALL", "TOKEN_ALTER", "TOKEN_AS", "TOKEN_ASC",
   "TOKEN_BIGINT", "TOKEN_BIT", "TOKEN_BITWEAVING", "TOKEN_BLOCKPROPERTIES",
   "TOKEN_BLOCKSAMPLE", "TOKEN_BLOOM_FILTER", "TOKEN_CSB_TREE", "TOKEN_BY",
@@ -1004,13 +877,13 @@ static const char *const yytname[] =
   "literal_value_commalist", "attribute_ref", "attribute_ref_list",
   "comparison_operation", "unary_operation", "add_operation",
   "multiply_operation", "name_commalist", "any_name", "boolean_value",
-  "command", "command_argument_list", YY_NULL
+  "command", "command_argument_list", YY_NULLPTR
 };
 #endif
 
 # ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
-   token YYLEX-NUM.  */
+/* YYTOKNUM[NUM] -- (External) token number corresponding to the
+   (internal) symbol number NUM (which must be that of a token).  */
 static const yytype_uint16 yytoknum[] =
 {
        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
@@ -1031,154 +904,18 @@ static const yytype_uint16 yytoknum[] =
 };
 # endif
 
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
-static const yytype_uint8 yyr1[] =
-{
-       0,   145,   146,   146,   146,   146,   146,   146,   147,   147,
-     147,   147,   147,   147,   147,   147,   147,   147,   148,   149,
-     149,   149,   149,   150,   151,   152,   153,   154,   154,   155,
-     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
-     155,   155,   155,   155,   155,   155,   155,   156,   156,   156,
-     156,   156,   156,   156,   157,   157,   158,   158,   159,   159,
-     159,   159,   160,   160,   161,   161,   162,   162,   163,   163,
-     164,   164,   165,   165,   166,   166,   167,   167,   167,   168,
-     168,   169,   170,   171,   171,   171,   171,   172,   172,   173,
-     173,   173,   173,   174,   175,   175,   176,   176,   176,   176,
-     177,   178,   179,   179,   180,   181,   181,   182,   182,   183,
-     184,   184,   185,   186,   187,   187,   187,   188,   188,   189,
-     189,   190,   190,   190,   191,   192,   193,   193,   193,   194,
-     194,   194,   194,   194,   194,   194,   194,   195,   195,   196,
-     196,   196,   196,   196,   196,   197,   197,   198,   198,   199,
-     199,   200,   200,   201,   201,   202,   202,   203,   203,   204,
-     204,   205,   205,   206,   207,   208,   208,   209,   209,   210,
-     210,   211,   211,   212,   212,   212,   213,   213,   213,   214,
-     214,   215,   216,   216,   216,   217,   217,   217,   218,   218,
-     219,   220,   220,   221,   221,   222,   222,   223,   223,   223,
-     223,   223,   223,   223,   223,   223,   223,   223,   224,   224,
-     225,   225,   226,   226,   227,   227,   227,   227,   227,   227,
-     227,   227,   227,   227,   228,   228,   228,   228,   229,   230,
-     230,   231,   231,   232,   232,   233,   234,   234,   235,   236,
-     236,   237,   237,   238,   238,   238,   238,   238,   238,   238,
-     238,   239,   239,   239,   239,   239,   239,   240,   240,   241,
-     241,   242,   242,   243,   243,   243,   243,   243,   243,   243,
-     243,   243,   243,   244,   245,   245,   246,   246,   246,   247,
-     247,   248,   248,   249,   249,   249,   249,   250,   251,   251
-};
+#define YYPACT_NINF -234
 
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
-static const yytype_uint8 yyr2[] =
-{
-       0,     2,     2,     2,     2,     2,     1,     1,     1,     1,
-       1,     1,     1,     1,     1,     1,     1,     1,     1,     6,
-       6,     6,     6,     9,     9,     3,     3,     1,     3,     1,
-       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
-       1,     1,     1,     2,     2,     4,     4,     1,     2,     1,
-       2,     2,     4,     5,     2,     1,     0,     1,     4,     5,
-      10,     4,     3,     1,     0,     1,     0,     3,     0,     5,
-       0,     8,     1,     1,     1,     3,     1,     1,     1,     2,
-       2,     4,     2,     1,     1,     1,     1,     0,     3,    10,
-       7,     4,     5,     5,     0,     4,     2,     2,     4,     4,
-       5,     4,     3,     1,     3,     2,     3,     0,     3,     2,
-       1,     3,     3,    10,     0,     1,     1,     1,     1,     1,
-       3,     3,     2,     1,     2,     3,     0,     3,     3,     0,
-       1,     1,     2,     1,     2,     1,     2,     6,     1,     2,
-       3,     2,     2,     1,     3,     1,     2,     1,     4,     1,
-       3,     0,     3,     0,     2,     0,     3,     0,     2,     0,
-       1,     1,     2,     6,     3,     0,     3,     0,     3,     0,
-       5,     1,     1,     2,     2,     2,     2,     2,     2,     1,
-       3,     3,     0,     1,     1,     0,     2,     2,     0,     1,
-       2,     3,     1,     3,     1,     2,     1,     5,     6,     4,
-       3,     3,     3,     2,     3,     5,     4,     6,     3,     1,
-       3,     1,     2,     1,     1,     1,     1,     3,     5,     1,
-       1,     1,     3,     1,     3,     4,     4,     5,     6,     6,
-       8,     5,     4,     1,     2,     4,     1,     2,     4,     0,
-       2,     1,     3,     1,     1,     2,     2,     1,     2,     3,
-       2,     1,     1,     1,     1,     1,     1,     1,     3,     1,
-       3,     1,     3,     1,     1,     1,     1,     1,     1,     1,
-       2,     1,     2,     1,     1,     1,     1,     1,     1,     1,
-       3,     1,     1,     1,     1,     1,     1,     2,     2,     0
-};
+#define yypact_value_is_default(Yystate) \
+  (!!((Yystate) == (-234)))
 
-/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
-   Performed when YYTABLE doesn't specify something else to do.  Zero
-   means the default is an error.  */
-static const yytype_uint16 yydefact[] =
-{
-       0,     6,   289,     0,     0,     0,     0,     0,     0,    18,
-     114,     0,     0,     7,     0,     0,    15,     8,    10,    11,
-      13,    14,     9,    17,    12,    16,     0,   107,     0,   287,
-       0,   281,   282,     0,     0,     0,     0,     0,     0,   115,
-     116,     0,     0,   109,   110,     0,   147,     1,     3,     2,
-       0,   107,     0,   105,     5,     4,   288,     0,     0,     0,
-       0,   188,    25,     0,   247,   244,     0,   273,   117,    40,
-      29,     0,     0,    30,    31,    34,    36,     0,    37,    39,
-       0,    41,   243,    35,    38,     0,    32,    33,     0,     0,
-       0,     0,     0,   118,   119,   223,   123,   209,   211,   213,
-     216,   219,   220,   221,   215,   214,     0,   259,     0,     0,
-       0,     0,     0,   106,     0,     0,     0,    94,     0,     0,
-       0,   101,   189,     0,     0,    91,   245,   246,     0,     0,
-     239,   236,     0,    43,     0,   248,     0,     0,    44,     0,
-       0,   250,     0,   188,     0,   274,   275,     0,     0,   122,
-     277,   278,   276,     0,     0,     0,   212,     0,     0,   188,
-     103,     0,   111,     0,   112,     0,   279,     0,   108,     0,
-       0,     0,     0,     0,    93,    66,    27,     0,     0,     0,
-       0,     0,   190,   192,   194,   196,     0,   214,     0,     0,
-       0,     0,   239,   233,     0,   237,     0,     0,   253,   254,
-     255,   252,   256,   251,     0,   249,     0,     0,   125,   222,
-       0,     0,   149,   138,   124,   143,   126,   151,   120,   121,
-     208,   210,   165,   217,   260,     0,     0,   224,   241,     0,
-       0,   100,     0,   148,     0,    92,    19,     0,     0,     0,
-       0,    20,    21,    22,     0,     0,     0,    64,     0,    42,
-      56,   195,   203,     0,     0,     0,     0,     0,   263,   264,
-     268,   267,   266,   265,   271,   269,     0,     0,     0,     0,
-     257,     0,     0,     0,     0,   234,     0,   240,   232,    45,
-       0,     0,    46,   129,     0,   139,   145,   135,   130,   131,
-     133,     0,     0,   142,     0,     0,   141,     0,   153,     0,
-       0,   167,   225,     0,   226,     0,   102,   104,   280,     0,
-       0,     0,     0,     0,     0,     0,   261,     0,   259,     0,
-      63,    65,    68,    28,     0,     0,     0,    47,     0,     0,
-      49,    55,    57,    26,   202,   191,   193,   272,   270,     0,
-       0,     0,     0,   204,   201,     0,   200,    90,     0,     0,
-     238,     0,   231,     0,     0,   144,   146,   136,   132,   134,
-       0,   150,     0,     0,   140,     0,     0,   155,     0,   218,
-       0,   169,   227,   242,     0,     0,     0,     0,    96,   285,
-     286,   284,   283,    97,    95,     0,    67,     0,    83,    84,
-      85,    86,    87,     0,     0,    70,    48,     0,    51,    50,
-       0,    54,     0,     0,   206,     0,     0,   199,   258,     0,
-     235,   228,     0,   229,     0,   127,   128,   152,   154,     0,
-     157,   166,     0,   172,   171,   164,     0,    61,     0,     0,
-      58,     0,     0,   262,     0,    24,    62,     0,     0,    23,
-       0,     0,     0,     0,   197,   205,     0,     0,     0,     0,
-       0,   159,   168,   179,   182,     0,     0,    59,    98,    99,
-       0,    74,    76,    77,    78,     0,     0,     0,    52,     0,
-     198,   207,    89,   230,   137,   156,   158,     0,   113,   160,
-     161,     0,   183,   184,   185,     0,     0,     0,     0,     0,
-      88,     0,    82,    80,     0,    79,     0,    72,    73,     0,
-      53,     0,   162,   180,     0,   181,   173,   175,   174,     0,
-       0,    75,     0,    69,     0,     0,   186,   187,     0,     0,
-       0,   170,     0,    81,     0,   165,   176,   178,   177,     0,
-       0,     0,    60,     0,   163,    71
-};
+#define YYTABLE_NINF -130
 
-/* YYDEFGOTO[NTERM-NUM].  */
-static const yytype_int16 yydefgoto[] =
-{
-      -1,    14,    15,    16,    17,    18,    19,    20,   176,   177,
-      91,   331,   332,   333,   241,   321,   322,   246,   395,   439,
-     499,   460,   461,   462,   463,   464,   392,   435,    21,    22,
-     174,   315,    23,    24,   159,   160,    25,    53,    26,    43,
-      44,   139,    41,    92,    93,    94,   143,    95,   296,   291,
-     212,   213,   285,   286,   214,   298,   367,   420,   451,   478,
-     479,   480,   300,   301,   371,   425,   426,   488,   521,   452,
-     453,   484,   505,   121,   122,   182,   183,   184,   185,   186,
-      97,    98,    99,   100,   101,   102,   103,   192,   193,   130,
-     131,   196,   229,   104,   204,   271,   105,   317,   268,   106,
-     148,   153,   165,   107,   383,    28,    29
-};
+#define yytable_value_is_error(Yytable_value) \
+  0
 
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
-   STATE-NUM.  */
-#define YYPACT_NINF -234
+  /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+     STATE-NUM.  */
 static const yytype_int16 yypact[] =
 {
      168,  -234,  -234,   -58,   181,   -19,    40,   -37,    59,  -234,
@@ -1237,7 +974,68 @@ static const yytype_int16 yypact[] =
      411,   377,  -234,   505,  -234,  -234
 };
 
-/* YYPGOTO[NTERM-NUM].  */
+  /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+     Performed when YYTABLE does not specify something else to do.  Zero
+     means the default is an error.  */
+static const yytype_uint16 yydefact[] =
+{
+       0,     6,   289,     0,     0,     0,     0,     0,     0,    18,
+     114,     0,     0,     7,     0,     0,    15,     8,    10,    11,
+      13,    14,     9,    17,    12,    16,     0,   107,     0,   287,
+       0,   281,   282,     0,     0,     0,     0,     0,     0,   115,
+     116,     0,     0,   109,   110,     0,   147,     1,     3,     2,
+       0,   107,     0,   105,     5,     4,   288,     0,     0,     0,
+       0,   188,    25,     0,   247,   244,     0,   273,   117,    40,
+      29,     0,     0,    30,    31,    34,    36,     0,    37,    39,
+       0,    41,   243,    35,    38,     0,    32,    33,     0,     0,
+       0,     0,     0,   118,   119,   223,   123,   209,   211,   213,
+     216,   219,   220,   221,   215,   214,     0,   259,     0,     0,
+       0,     0,     0,   106,     0,     0,     0,    94,     0,     0,
+       0,   101,   189,     0,     0,    91,   245,   246,     0,     0,
+     239,   236,     0,    43,     0,   248,     0,     0,    44,     0,
+       0,   250,     0,   188,     0,   274,   275,     0,     0,   122,
+     277,   278,   276,     0,     0,     0,   212,     0,     0,   188,
+     103,     0,   111,     0,   112,     0,   279,     0,   108,     0,
+       0,     0,     0,     0,    93,    66,    27,     0,     0,     0,
+       0,     0,   190,   192,   194,   196,     0,   214,     0,     0,
+       0,     0,   239,   233,     0,   237,     0,     0,   253,   254,
+     255,   252,   256,   251,     0,   249,     0,     0,   125,   222,
+       0,     0,   149,   138,   124,   143,   126,   151,   120,   121,
+     208,   210,   165,   217,   260,     0,     0,   224,   241,     0,
+       0,   100,     0,   148,     0,    92,    19,     0,     0,     0,
+       0,    20,    21,    22,     0,     0,     0,    64,     0,    42,
+      56,   195,   203,     0,     0,     0,     0,     0,   263,   265,
+     266,   267,   268,   264,   269,   271,     0,     0,     0,     0,
+     257,     0,     0,     0,     0,   234,     0,   240,   232,    45,
+       0,     0,    46,   129,     0,   139,   145,   135,   130,   131,
+     133,     0,     0,   142,     0,     0,   141,     0,   153,     0,
+       0,   167,   225,     0,   226,     0,   102,   104,   280,     0,
+       0,     0,     0,     0,     0,     0,   261,     0,   259,     0,
+      63,    65,    68,    28,     0,     0,     0,    47,     0,     0,
+      49,    55,    57,    26,   202,   191,   193,   270,   272,     0,
+       0,     0,     0,   204,   201,     0,   200,    90,     0,     0,
+     238,     0,   231,     0,     0,   144,   146,   136,   132,   134,
+       0,   150,     0,     0,   140,     0,     0,   155,     0,   218,
+       0,   169,   227,   242,     0,     0,     0,     0,    96,   285,
+     286,   284,   283,    97,    95,     0,    67,     0,    83,    84,
+      85,    86,    87,     0,     0,    70,    48,     0,    51,    50,
+       0,    54,     0,     0,   206,     0,     0,   199,   258,     0,
+     235,   228,     0,   229,     0,   127,   128,   152,   154,     0,
+     157,   166,     0,   172,   171,   164,     0,    61,     0,     0,
+      58,     0,     0,   262,     0,    24,    62,     0,     0,    23,
+       0,     0,     0,     0,   197,   205,     0,     0,     0,     0,
+       0,   159,   168,   179,   182,     0,     0,    59,    98,    99,
+       0,    74,    76,    77,    78,     0,     0,     0,    52,     0,
+     198,   207,    89,   230,   137,   156,   158,     0,   113,   160,
+     161,     0,   183,   184,   185,     0,     0,     0,     0,     0,
+      88,     0,    82,    80,     0,    79,     0,    72,    73,     0,
+      53,     0,   162,   180,     0,   181,   173,   175,   174,     0,
+       0,    75,     0,    69,     0,     0,   186,   187,     0,     0,
+       0,   170,     0,    81,     0,   165,   176,   178,   177,     0,
+       0,     0,    60,     0,   163,    71
+};
+
+  /* YYPGOTO[NTERM-NUM].  */
 static const yytype_int16 yypgoto[] =
 {
     -234,  -234,  -234,  -234,  -234,  -234,  -234,  -234,   -94,  -234,
@@ -1253,14 +1051,29 @@ static const yytype_int16 yypgoto[] =
     -234,  -234,  -120,    -4,   120,  -234,  -234
 };
 
-/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
-   positive, shift that token.  If negative, reduce the rule which
-   number is the opposite.  If YYTABLE_NINF, syntax error.  */
-#define YYTABLE_NINF -130
-static const yytype_int16 yytable[] =
+  /* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int16 yydefgoto[] =
 {
-      33,   187,    45,   270,   189,   215,    96,    42,    46,   187,
-     255,    27,   190,   164,   320,   255,   255,   255,   157,   303,
+      -1,    14,    15,    16,    17,    18,    19,    20,   176,   177,
+      91,   331,   332,   333,   241,   321,   322,   246,   395,   439,
+     499,   460,   461,   462,   463,   464,   392,   435,    21,    22,
+     174,   315,    23,    24,   159,   160,    25,    53,    26,    43,
+      44,   139,    41,    92,    93,    94,   143,    95,   296,   291,
+     212,   213,   285,   286,   214,   298,   367,   420,   451,   478,
+     479,   480,   300,   301,   371,   425,   426,   488,   521,   452,
+     453,   484,   505,   121,   122,   182,   183,   184,   185,   186,
+      97,    98,    99,   100,   101,   102,   103,   192,   193,   130,
+     131,   196,   229,   104,   204,   271,   105,   317,   268,   106,
+     148,   153,   165,   107,   383,    28,    29
+};
+
+  /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
+     positive, shift that token.  If negative, reduce the rule whose
+     number is the opposite.  If YYTABLE_NINF, syntax error.  */
+static const yytype_int16 yytable[] =
+{
+      33,   187,    45,   270,   189,   215,    96,    42,    46,   187,
+     255,    27,   190,   164,   320,   255,   255,   255,   157,   303,
       31,   283,    32,   294,   324,    31,    57,    32,   492,   485,
       59,    60,    61,    62,    63,   293,   129,    51,    31,    31,
       32,    32,   237,   150,   151,   211,   145,   146,   518,   345,
@@ -1396,12 +1209,6 @@ static const yytype_int16 yytable[] =
       88,     0,     0,     0,     0,     0,    89
 };
 
-#define yypact_value_is_default(Yystate) \
-  (!!((Yystate) == (-234)))
-
-#define yytable_value_is_error(Yytable_value) \
-  YYID (0)
-
 static const yytype_int16 yycheck[] =
 {
        4,   120,    12,   188,   124,   142,    41,    11,    12,   128,
@@ -1541,8 +1348,8 @@ static const yytype_int16 yycheck[] =
      130,    -1,    -1,    -1,    -1,    -1,   136
 };
 
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
-   symbol of state STATE-NUM.  */
+  /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+     symbol of state STATE-NUM.  */
 static const yytype_uint8 yystos[] =
 {
        0,     1,     3,    30,    46,    47,    54,    59,    80,   105,
@@ -1601,30 +1408,84 @@ static const yytype_uint8 yystos[] =
      142,   207,   142,   100,   142,     7
 };
 
-#define yyerrok		(yyerrstatus = 0)
-#define yyclearin	(yychar = YYEMPTY)
-#define YYEMPTY		(-2)
-#define YYEOF		0
-
-#define YYACCEPT	goto yyacceptlab
-#define YYABORT		goto yyabortlab
-#define YYERROR		goto yyerrorlab
-
-
-/* Like YYERROR except do call yyerror.  This remains here temporarily
-   to ease the transition to the new meaning of YYERROR, for GCC.
-   Once GCC version 2 has supplanted version 1, this can go.  However,
-   YYFAIL appears to be in use.  Nevertheless, it is formally deprecated
-   in Bison 2.4.2's NEWS entry, where a plan to phase it out is
-   discussed.  */
-
-#define YYFAIL		goto yyerrlab
-#if defined YYFAIL
-  /* This is here to suppress warnings from the GCC cpp's
-     -Wunused-macros.  Normally we don't worry about that warning, but
-     some users do, and we want to make it easy for users to remove
-     YYFAIL uses, which will produce warnings from Bison 2.5.  */
-#endif
+  /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,   145,   146,   146,   146,   146,   146,   146,   147,   147,
+     147,   147,   147,   147,   147,   147,   147,   147,   148,   149,
+     149,   149,   149,   150,   151,   152,   153,   154,   154,   155,
+     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   156,   156,   156,
+     156,   156,   156,   156,   157,   157,   158,   158,   159,   159,
+     159,   159,   160,   160,   161,   161,   162,   162,   163,   163,
+     164,   164,   165,   165,   166,   166,   167,   167,   167,   168,
+     168,   169,   170,   171,   171,   171,   171,   172,   172,   173,
+     173,   173,   173,   174,   175,   175,   176,   176,   176,   176,
+     177,   178,   179,   179,   180,   181,   181,   182,   182,   183,
+     184,   184,   185,   186,   187,   187,   187,   188,   188,   189,
+     189,   190,   190,   190,   191,   192,   193,   193,   193,   194,
+     194,   194,   194,   194,   194,   194,   194,   195,   195,   196,
+     196,   196,   196,   196,   196,   197,   197,   198,   198,   199,
+     199,   200,   200,   201,   201,   202,   202,   203,   203,   204,
+     204,   205,   205,   206,   207,   208,   208,   209,   209,   210,
+     210,   211,   211,   212,   212,   212,   213,   213,   213,   214,
+     214,   215,   216,   216,   216,   217,   217,   217,   218,   218,
+     219,   220,   220,   221,   221,   222,   222,   223,   223,   223,
+     223,   223,   223,   223,   223,   223,   223,   223,   224,   224,
+     225,   225,   226,   226,   227,   227,   227,   227,   227,   227,
+     227,   227,   227,   227,   228,   228,   228,   228,   229,   230,
+     230,   231,   231,   232,   232,   233,   234,   234,   235,   236,
+     236,   237,   237,   238,   238,   238,   238,   238,   238,   238,
+     238,   239,   239,   239,   239,   239,   239,   240,   240,   241,
+     241,   242,   242,   243,   243,   243,   243,   243,   243,   243,
+     243,   243,   243,   244,   245,   245,   246,   246,   246,   247,
+     247,   248,   248,   249,   249,   249,   249,   250,   251,   251
+};
+
+  /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     2,     2,     2,     2,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     6,
+       6,     6,     6,     9,     9,     3,     3,     1,     3,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     2,     2,     4,     4,     1,     2,     1,
+       2,     2,     4,     5,     2,     1,     0,     1,     4,     5,
+      10,     4,     3,     1,     0,     1,     0,     3,     0,     5,
+       0,     8,     1,     1,     1,     3,     1,     1,     1,     2,
+       2,     4,     2,     1,     1,     1,     1,     0,     3,    10,
+       7,     4,     5,     5,     0,     4,     2,     2,     4,     4,
+       5,     4,     3,     1,     3,     2,     3,     0,     3,     2,
+       1,     3,     3,    10,     0,     1,     1,     1,     1,     1,
+       3,     3,     2,     1,     2,     3,     0,     3,     3,     0,
+       1,     1,     2,     1,     2,     1,     2,     6,     1,     2,
+       3,     2,     2,     1,     3,     1,     2,     1,     4,     1,
+       3,     0,     3,     0,     2,     0,     3,     0,     2,     0,
+       1,     1,     2,     6,     3,     0,     3,     0,     3,     0,
+       5,     1,     1,     2,     2,     2,     2,     2,     2,     1,
+       3,     3,     0,     1,     1,     0,     2,     2,     0,     1,
+       2,     3,     1,     3,     1,     2,     1,     5,     6,     4,
+       3,     3,     3,     2,     3,     5,     4,     6,     3,     1,
+       3,     1,     2,     1,     1,     1,     1,     3,     5,     1,
+       1,     1,     3,     1,     3,     4,     4,     5,     6,     6,
+       8,     5,     4,     1,     2,     4,     1,     2,     4,     0,
+       2,     1,     3,     1,     1,     2,     2,     1,     2,     3,
+       2,     1,     1,     1,     1,     1,     1,     1,     3,     1,
+       3,     1,     3,     1,     1,     1,     1,     1,     1,     1,
+       2,     1,     2,     1,     1,     1,     1,     1,     1,     1,
+       3,     1,     1,     1,     1,     1,     1,     2,     2,     0
+};
+
+
+#define yyerrok         (yyerrstatus = 0)
+#define yyclearin       (yychar = YYEMPTY)
+#define YYEMPTY         (-2)
+#define YYEOF           0
+
+#define YYACCEPT        goto yyacceptlab
+#define YYABORT         goto yyabortlab
+#define YYERROR         goto yyerrorlab
+
 
 #define YYRECOVERING()  (!!yyerrstatus)
 
@@ -1641,13 +1502,13 @@ do                                                              \
   else                                                          \
     {                                                           \
       yyerror (&yylloc, yyscanner, parsedStatement, YY_("syntax error: cannot back up")); \
-      YYERROR;							\
-    }								\
-while (YYID (0))
+      YYERROR;                                                  \
+    }                                                           \
+while (0)
 
 /* Error token number */
-#define YYTERROR	1
-#define YYERRCODE	256
+#define YYTERROR        1
+#define YYERRCODE       256
 
 
 /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
@@ -1657,7 +1518,7 @@ while (YYID (0))
 #ifndef YYLLOC_DEFAULT
 # define YYLLOC_DEFAULT(Current, Rhs, N)                                \
     do                                                                  \
-      if (YYID (N))                                                     \
+      if (N)                                                            \
         {                                                               \
           (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;        \
           (Current).first_column = YYRHSLOC (Rhs, 1).first_column;      \
@@ -1671,12 +1532,27 @@ while (YYID (0))
           (Current).first_column = (Current).last_column =              \
             YYRHSLOC (Rhs, 0).last_column;                              \
         }                                                               \
-    while (YYID (0))
+    while (0)
 #endif
 
 #define YYRHSLOC(Rhs, K) ((Rhs)[K])
 
 
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)                        \
+do {                                            \
+  if (yydebug)                                  \
+    YYFPRINTF Args;                             \
+} while (0)
+
+
 /* YY_LOCATION_PRINT -- Print the location on the stream.
    This macro was not mandated originally: define only if we know
    we won't break user code: when these are the locations we know.  */
@@ -1686,36 +1562,28 @@ while (YYID (0))
 
 /* Print *YYLOCP on YYO.  Private, do not rely on its existence. */
 
-__attribute__((__unused__))
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
+YY_ATTRIBUTE_UNUSED
 static unsigned
 yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp)
-#else
-static unsigned
-yy_location_print_ (yyo, yylocp)
-    FILE *yyo;
-    YYLTYPE const * const yylocp;
-#endif
 {
   unsigned res = 0;
   int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0;
   if (0 <= yylocp->first_line)
     {
-      res += fprintf (yyo, "%d", yylocp->first_line);
+      res += YYFPRINTF (yyo, "%d", yylocp->first_line);
       if (0 <= yylocp->first_column)
-        res += fprintf (yyo, ".%d", yylocp->first_column);
+        res += YYFPRINTF (yyo, ".%d", yylocp->first_column);
     }
   if (0 <= yylocp->last_line)
     {
       if (yylocp->first_line < yylocp->last_line)
         {
-          res += fprintf (yyo, "-%d", yylocp->last_line);
+          res += YYFPRINTF (yyo, "-%d", yylocp->last_line);
           if (0 <= end_col)
-            res += fprintf (yyo, ".%d", end_col);
+            res += YYFPRINTF (yyo, ".%d", end_col);
         }
       else if (0 <= end_col && yylocp->first_column < end_col)
-        res += fprintf (yyo, "-%d", end_col);
+        res += YYFPRINTF (yyo, "-%d", end_col);
     }
   return res;
  }
@@ -1729,77 +1597,37 @@ yy_location_print_ (yyo, yylocp)
 #endif
 
 
-/* YYLEX -- calling `yylex' with the right arguments.  */
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
-#else
-# define YYLEX yylex (&yylval, &yylloc, yyscanner)
-#endif
-
-/* Enable debugging if requested.  */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args)			\
-do {						\
-  if (yydebug)					\
-    YYFPRINTF Args;				\
-} while (YYID (0))
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)                    \
+do {                                                                      \
+  if (yydebug)                                                            \
+    {                                                                     \
+      YYFPRINTF (stderr, "%s ", Title);                                   \
+      yy_symbol_print (stderr,                                            \
+                  Type, Value, Location, yyscanner, parsedStatement); \
+      YYFPRINTF (stderr, "\n");                                           \
+    }                                                                     \
+} while (0)
 
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
-do {									  \
-  if (yydebug)								  \
-    {									  \
-      YYFPRINTF (stderr, "%s ", Title);					  \
-      yy_symbol_print (stderr,						  \
-		  Type, Value, Location, yyscanner, parsedStatement); \
-      YYFPRINTF (stderr, "\n");						  \
-    }									  \
-} while (YYID (0))
 
+/*----------------------------------------.
+| Print this symbol's value on YYOUTPUT.  |
+`----------------------------------------*/
 
-/*--------------------------------.
-| Print this symbol on YYOUTPUT.  |
-`--------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
 static void
 yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, yyscan_t yyscanner, quickstep::ParseStatement **parsedStatement)
-#else
-static void
-yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, yyscanner, parsedStatement)
-    FILE *yyoutput;
-    int yytype;
-    YYSTYPE const * const yyvaluep;
-    YYLTYPE const * const yylocationp;
-    yyscan_t yyscanner;
-    quickstep::ParseStatement **parsedStatement;
-#endif
 {
   FILE *yyo = yyoutput;
   YYUSE (yyo);
-  if (!yyvaluep)
-    return;
   YYUSE (yylocationp);
   YYUSE (yyscanner);
   YYUSE (parsedStatement);
+  if (!yyvaluep)
+    return;
 # ifdef YYPRINT
   if (yytype < YYNTOKENS)
     YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# else
-  YYUSE (yyoutput);
 # endif
-  switch (yytype)
-    {
-      default:
-        break;
-    }
+  YYUSE (yytype);
 }
 
 
@@ -1807,25 +1635,11 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, yyscanner, parse
 | Print this symbol on YYOUTPUT.  |
 `--------------------------------*/
 
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
 static void
 yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, yyscan_t yyscanner, quickstep::ParseStatement **parsedStatement)
-#else
-static void
-yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp, yyscanner, parsedStatement)
-    FILE *yyoutput;
-    int yytype;
-    YYSTYPE const * const yyvaluep;
-    YYLTYPE const * const yylocationp;
-    yyscan_t yyscanner;
-    quickstep::ParseStatement **parsedStatement;
-#endif
 {
-  if (yytype < YYNTOKENS)
-    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
-  else
-    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+  YYFPRINTF (yyoutput, "%s %s (",
+             yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
 
   YY_LOCATION_PRINT (yyoutput, *yylocationp);
   YYFPRINTF (yyoutput, ": ");
@@ -1838,16 +1652,8 @@ yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp, yyscanner, parsedState
 | TOP (included).                                                   |
 `------------------------------------------------------------------*/
 
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
 static void
 yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
-#else
-static void
-yy_stack_print (yybottom, yytop)
-    yytype_int16 *yybottom;
-    yytype_int16 *yytop;
-#endif
 {
   YYFPRINTF (stderr, "Stack now");
   for (; yybottom <= yytop; yybottom++)
@@ -1858,52 +1664,42 @@ yy_stack_print (yybottom, yytop)
   YYFPRINTF (stderr, "\n");
 }
 
-# define YY_STACK_PRINT(Bottom, Top)				\
-do {								\
-  if (yydebug)							\
-    yy_stack_print ((Bottom), (Top));				\
-} while (YYID (0))
+# define YY_STACK_PRINT(Bottom, Top)                            \
+do {                                                            \
+  if (yydebug)                                                  \
+    yy_stack_print ((Bottom), (Top));                           \
+} while (0)
 
 
 /*------------------------------------------------.
 | Report that the YYRULE is going to be reduced.  |
 `------------------------------------------------*/
 
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
 static void
-yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule, yyscan_t yyscanner, quickstep::ParseStatement **parsedStatement)
-#else
-static void
-yy_reduce_print (yyvsp, yylsp, yyrule, yyscanner, parsedStatement)
-    YYSTYPE *yyvsp;
-    YYLTYPE *yylsp;
-    int yyrule;
-    yyscan_t yyscanner;
-    quickstep::ParseStatement **parsedStatement;
-#endif
+yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule, yyscan_t yyscanner, quickstep::ParseStatement **parsedStatement)
 {
+  unsigned long int yylno = yyrline[yyrule];
   int yynrhs = yyr2[yyrule];
   int yyi;
-  unsigned long int yylno = yyrline[yyrule];
   YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
-	     yyrule - 1, yylno);
+             yyrule - 1, yylno);
   /* The symbols being reduced.  */
   for (yyi = 0; yyi < yynrhs; yyi++)
     {
       YYFPRINTF (stderr, "   $%d = ", yyi + 1);
-      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
-		       &(yyvsp[(yyi + 1) - (yynrhs)])
-		       , &(yylsp[(yyi + 1) - (yynrhs)])		       , yyscanner, parsedStatement);
+      yy_symbol_print (stderr,
+                       yystos[yyssp[yyi + 1 - yynrhs]],
+                       &(yyvsp[(yyi + 1) - (yynrhs)])
+                       , &(yylsp[(yyi + 1) - (yynrhs)])                       , yyscanner, parsedStatement);
       YYFPRINTF (stderr, "\n");
     }
 }
 
-# define YY_REDUCE_PRINT(Rule)		\
-do {					\
-  if (yydebug)				\
-    yy_reduce_print (yyvsp, yylsp, Rule, yyscanner, parsedStatement); \
-} while (YYID (0))
+# define YY_REDUCE_PRINT(Rule)          \
+do {                                    \
+  if (yydebug)                          \
+    yy_reduce_print (yyssp, yyvsp, yylsp, Rule, yyscanner, parsedStatement); \
+} while (0)
 
 /* Nonzero means print parse trace.  It is left uninitialized so that
    multiple parsers can coexist.  */
@@ -1917,7 +1713,7 @@ int yydebug;
 
 
 /* YYINITDEPTH -- initial size of the parser's stacks.  */
-#ifndef	YYINITDEPTH
+#ifndef YYINITDEPTH
 # define YYINITDEPTH 200
 #endif
 
@@ -1940,15 +1736,8 @@ int yydebug;
 #   define yystrlen strlen
 #  else
 /* Return the length of YYSTR.  */
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
 static YYSIZE_T
 yystrlen (const char *yystr)
-#else
-static YYSIZE_T
-yystrlen (yystr)
-    const char *yystr;
-#endif
 {
   YYSIZE_T yylen;
   for (yylen = 0; yystr[yylen]; yylen++)
@@ -1964,16 +1753,8 @@ yystrlen (yystr)
 #  else
 /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
    YYDEST.  */
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
 static char *
 yystpcpy (char *yydest, const char *yysrc)
-#else
-static char *
-yystpcpy (yydest, yysrc)
-    char *yydest;
-    const char *yysrc;
-#endif
 {
   char *yyd = yydest;
   const char *yys = yysrc;
@@ -2003,27 +1784,27 @@ yytnamerr (char *yyres, const char *yystr)
       char const *yyp = yystr;
 
       for (;;)
-	switch (*++yyp)
-	  {
-	  case '\'':
-	  case ',':
-	    goto do_not_strip_quotes;
-
-	  case '\\':
-	    if (*++yyp != '\\')
-	      goto do_not_strip_quotes;
-	    /* Fall through.  */
-	  default:
-	    if (yyres)
-	      yyres[yyn] = *yyp;
-	    yyn++;
-	    break;
-
-	  case '"':
-	    if (yyres)
-	      yyres[yyn] = '\0';
-	    return yyn;
-	  }
+        switch (*++yyp)
+          {
+          case '\'':
+          case ',':
+            goto do_not_strip_quotes;
+
+          case '\\':
+            if (*++yyp != '\\')
+              goto do_not_strip_quotes;
+            /* Fall through.  */
+          default:
+            if (yyres)
+              yyres[yyn] = *yyp;
+            yyn++;
+            break;
+
+          case '"':
+            if (yyres)
+              yyres[yyn] = '\0';
+            return yyn;
+          }
     do_not_strip_quotes: ;
     }
 
@@ -2046,11 +1827,11 @@ static int
 yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
                 yytype_int16 *yyssp, int yytoken)
 {
-  YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
+  YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
   YYSIZE_T yysize = yysize0;
   enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
   /* Internationalized format string. */
-  const char *yyformat = YY_NULL;
+  const char *yyformat = YY_NULLPTR;
   /* Arguments of yyformat. */
   char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
   /* Number of reported tokens (one for the "unexpected", one per
@@ -2058,10 +1839,6 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
   int yycount = 0;
 
   /* There are many possibilities here to consider:
-     - Assume YYFAIL is not used.  It's too flawed to consider.  See
-       <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
-       for details.  YYERROR is fine as it does not invoke this
-       function.
      - If this state is a consistent state with a default action, then
        the only way this function was invoked is if the default action
        is an error action.  In that case, don't check for expected
@@ -2111,7 +1888,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
                   }
                 yyarg[yycount++] = yytname[yyx];
                 {
-                  YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
+                  YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
                   if (! (yysize <= yysize1
                          && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
                     return 2;
@@ -2178,1175 +1955,1057 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
 | Release the memory associated to this symbol.  |
 `-----------------------------------------------*/
 
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
 static void
 yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, yyscan_t yyscanner, quickstep::ParseStatement **parsedStatement)
-#else
-static void
-yydestruct (yymsg, yytype, yyvaluep, yylocationp, yyscanner, parsedStatement)
-    const char *yymsg;
-    int yytype;
-    YYSTYPE *yyvaluep;
-    YYLTYPE *yylocationp;
-    yyscan_t yyscanner;
-    quickstep::ParseStatement **parsedStatement;
-#endif
 {
   YYUSE (yyvaluep);
   YYUSE (yylocationp);
   YYUSE (yyscanner);
   YYUSE (parsedStatement);
-
   if (!yymsg)
     yymsg = "Deleting";
   YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
 
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
   switch (yytype)
     {
-      case 3: /* TOKEN_COMMAND */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+          case 3: /* TOKEN_COMMAND  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).string_value_) != nullptr) {
     delete ((*yyvaluep).string_value_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2218 "SqlParser_gen.cpp"
+}
+#line 1980 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 4: /* TOKEN_NAME */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 4: /* TOKEN_NAME  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).string_value_) != nullptr) {
     delete ((*yyvaluep).string_value_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2229 "SqlParser_gen.cpp"
+}
+#line 1990 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 5: /* TOKEN_STRING_SINGLE_QUOTED */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 5: /* TOKEN_STRING_SINGLE_QUOTED  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).string_value_) != nullptr) {
     delete ((*yyvaluep).string_value_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2240 "SqlParser_gen.cpp"
+}
+#line 2000 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 6: /* TOKEN_STRING_DOUBLE_QUOTED */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 6: /* TOKEN_STRING_DOUBLE_QUOTED  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).string_value_) != nullptr) {
     delete ((*yyvaluep).string_value_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2251 "SqlParser_gen.cpp"
+}
+#line 2010 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 7: /* TOKEN_UNSIGNED_NUMVAL */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 7: /* TOKEN_UNSIGNED_NUMVAL  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).numeric_literal_value_) != nullptr) {
     delete ((*yyvaluep).numeric_literal_value_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2262 "SqlParser_gen.cpp"
+}
+#line 2020 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 147: /* sql_statement */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 147: /* sql_statement  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).statement_) != nullptr) {
     delete ((*yyvaluep).statement_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2273 "SqlParser_gen.cpp"
+}
+#line 2030 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 148: /* quit_statement */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 148: /* quit_statement  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).quit_statement_) != nullptr) {
     delete ((*yyvaluep).quit_statement_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2284 "SqlParser_gen.cpp"
+}
+#line 2040 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 149: /* alter_table_statement */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 149: /* alter_table_statement  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).statement_) != nullptr) {
     delete ((*yyvaluep).statement_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2295 "SqlParser_gen.cpp"
+}
+#line 2050 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 150: /* create_table_statement */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 150: /* create_table_statement  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).create_table_statement_) != nullptr) {
     delete ((*yyvaluep).create_table_statement_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2306 "SqlParser_gen.cpp"
+}
+#line 2060 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 151: /* create_index_statement */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 151: /* create_index_statement  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).statement_) != nullptr) {
     delete ((*yyvaluep).statement_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2317 "SqlParser_gen.cpp"
+}
+#line 2070 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 152: /* drop_table_statement */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 152: /* drop_table_statement  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).drop_table_statement_) != nullptr) {
     delete ((*yyvaluep).drop_table_statement_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2328 "SqlParser_gen.cpp"
+}
+#line 2080 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 153: /* column_def */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 153: /* column_def  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).attribute_definition_) != nullptr) {
     delete ((*yyvaluep).attribute_definition_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2339 "SqlParser_gen.cpp"
+}
+#line 2090 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 154: /* column_def_commalist */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 154: /* column_def_commalist  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).attribute_definition_list_) != nullptr) {
     delete ((*yyvaluep).attribute_definition_list_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2350 "SqlParser_gen.cpp"
+}
+#line 2100 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 155: /* data_type */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 155: /* data_type  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).data_type_) != nullptr) {
     delete ((*yyvaluep).data_type_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2361 "SqlParser_gen.cpp"
+}
+#line 2110 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 156: /* column_constraint_def */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 156: /* column_constraint_def  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).column_constraint_) != nullptr) {
     delete ((*yyvaluep).column_constraint_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2372 "SqlParser_gen.cpp"
+}
+#line 2120 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 157: /* column_constraint_def_list */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 157: /* column_constraint_def_list  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).column_constraint_list_) != nullptr) {
     delete ((*yyvaluep).column_constraint_list_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2383 "SqlParser_gen.cpp"
+}
+#line 2130 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 158: /* opt_column_constraint_def_list */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 158: /* opt_column_constraint_def_list  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).column_constraint_list_) != nullptr) {
     delete ((*yyvaluep).column_constraint_list_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2394 "SqlParser_gen.cpp"
+}
+#line 2140 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 162: /* opt_column_list */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 162: /* opt_column_list  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).attribute_list_) != nullptr) {
     delete ((*yyvaluep).attribute_list_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2405 "SqlParser_gen.cpp"
+}
+#line 2150 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 163: /* opt_block_properties */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 163: /* opt_block_properties  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).block_properties_) != nullptr) {
     delete ((*yyvaluep).block_properties_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2416 "SqlParser_gen.cpp"
+}
+#line 2160 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 164: /* opt_partition_clause */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 164: /* opt_partition_clause  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).partition_clause_) != nullptr) {
     delete ((*yyvaluep).partition_clause_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2427 "SqlParser_gen.cpp"
+}
+#line 2170 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 165: /* partition_type */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 165: /* partition_type  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).string_value_) != nullptr) {
     delete ((*yyvaluep).string_value_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2438 "SqlParser_gen.cpp"
+}
+#line 2180 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 166: /* key_value_list */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 166: /* key_value_list  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).key_value_list_) != nullptr) {
     delete ((*yyvaluep).key_value_list_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2449 "SqlParser_gen.cpp"
+}
+#line 2190 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 167: /* key_value */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 167: /* key_value  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).key_value_) != nullptr) {
     delete ((*yyvaluep).key_value_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2460 "SqlParser_gen.cpp"
+}
+#line 2200 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 168: /* key_string_value */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 168: /* key_string_value  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).key_string_value_) != nullptr) {
     delete ((*yyvaluep).key_string_value_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2471 "SqlParser_gen.cpp"
+}
+#line 2210 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 169: /* key_string_list */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 169: /* key_string_list  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).key_string_list_) != nullptr) {
     delete ((*yyvaluep).key_string_list_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2482 "SqlParser_gen.cpp"
+}
+#line 2220 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 170: /* key_integer_value */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 170: /* key_integer_value  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).key_integer_value_) != nullptr) {
     delete ((*yyvaluep).key_integer_value_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2493 "SqlParser_gen.cpp"
+}
+#line 2230 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 171: /* index_type */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 171: /* index_type  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).string_value_) != nullptr) {
     delete ((*yyvaluep).string_value_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2504 "SqlParser_gen.cpp"
+}
+#line 2240 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 172: /* opt_index_properties */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 172: /* opt_index_properties  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).key_value_list_) != nullptr) {
     delete ((*yyvaluep).key_value_list_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2515 "SqlParser_gen.cpp"
+}
+#line 2250 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 173: /* insert_statement */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 173: /* insert_statement  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).insert_statement_) != nullptr) {
     delete ((*yyvaluep).insert_statement_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2526 "SqlParser_gen.cpp"
+}
+#line 2260 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 174: /* copy_from_statement */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 174: /* copy_from_statement  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).copy_from_statement_) != nullptr) {
     delete ((*yyvaluep).copy_from_statement_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2537 "SqlParser_gen.cpp"
+}
+#line 2270 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 175: /* opt_copy_from_params */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 175: /* opt_copy_from_params  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).copy_from_params_) != nullptr) {
     delete ((*yyvaluep).copy_from_params_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2548 "SqlParser_gen.cpp"
+}
+#line 2280 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 176: /* copy_from_params */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 176: /* copy_from_params  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).copy_from_params_) != nullptr) {
     delete ((*yyvaluep).copy_from_params_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2559 "SqlParser_gen.cpp"
+}
+#line 2290 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 177: /* update_statement */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 177: /* update_statement  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).update_statement_) != nullptr) {
     delete ((*yyvaluep).update_statement_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2570 "SqlParser_gen.cpp"
+}
+#line 2300 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 178: /* delete_statement */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 178: /* delete_statement  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).delete_statement_) != nullptr) {
     delete ((*yyvaluep).delete_statement_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2581 "SqlParser_gen.cpp"
+}
+#line 2310 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 179: /* assignment_list */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 179: /* assignment_list  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).assignment_list_) != nullptr) {
     delete ((*yyvaluep).assignment_list_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2592 "SqlParser_gen.cpp"
+}
+#line 2320 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 180: /* assignment_item */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 180: /* assignment_item  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).assignment_) != nullptr) {
     delete ((*yyvaluep).assignment_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2603 "SqlParser_gen.cpp"
+}
+#line 2330 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 181: /* select_statement */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 181: /* select_statement  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).select_statement_) != nullptr) {
     delete ((*yyvaluep).select_statement_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2614 "SqlParser_gen.cpp"
+}
+#line 2340 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 182: /* opt_priority_clause */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 182: /* opt_priority_clause  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).opt_priority_clause_) != nullptr) {
     delete ((*yyvaluep).opt_priority_clause_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2625 "SqlParser_gen.cpp"
+}
+#line 2350 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 183: /* with_clause */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 183: /* with_clause  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).with_list_) != nullptr) {
     delete ((*yyvaluep).with_list_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2636 "SqlParser_gen.cpp"
+}
+#line 2360 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 184: /* with_list */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 184: /* with_list  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).with_list_) != nullptr) {
     delete ((*yyvaluep).with_list_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2647 "SqlParser_gen.cpp"
+}
+#line 2370 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 185: /* with_list_element */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 185: /* with_list_element  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).with_list_element_) != nullptr) {
     delete ((*yyvaluep).with_list_element_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2658 "SqlParser_gen.cpp"
+}
+#line 2380 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 186: /* select_query */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 186: /* select_query  */
+#line 620 "../SqlParser.ypp" /* yacc.c:1257  */
+      {
   if (((*yyvaluep).select_query_) != nullptr) {
     delete ((*yyvaluep).select_query_);
   }
-};
-/* Line 1398 of yacc.c  */
-#line 2669 "SqlParser_gen.cpp"
+}
+#line 2390 "SqlParser_gen.cpp" /* yacc.c:1257  */
         break;
-      case 188: /* selection */
-/* Line 1398 of yacc.c  */
-#line 620 "../SqlParser.ypp"
-        {
+
+    case 188: /* selection  */
+#line 620 "../SqlParser.ypp" /* yacc.c:125

<TRUNCATED>


[11/17] incubator-quickstep git commit: Added PRIORITY clause in parser.

Posted by ha...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/parser/preprocessed/SqlParser_gen.cpp
----------------------------------------------------------------------
diff --git a/parser/preprocessed/SqlParser_gen.cpp b/parser/preprocessed/SqlParser_gen.cpp
index c02baf4..8fdf490 100644
--- a/parser/preprocessed/SqlParser_gen.cpp
+++ b/parser/preprocessed/SqlParser_gen.cpp
@@ -1,19 +1,19 @@
-/* A Bison parser, made by GNU Bison 3.0.4.  */
+/* A Bison parser, made by GNU Bison 2.7.  */
 
 /* Bison implementation for Yacc-like parsers in C
-
-   Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
-
+   
+      Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+   
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
@@ -26,7 +26,7 @@
    special exception, which will cause the skeleton and the resulting
    Bison output files to be licensed under the GNU General Public
    License without this special exception.
-
+   
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
@@ -44,7 +44,7 @@
 #define YYBISON 1
 
 /* Bison version.  */
-#define YYBISON_VERSION "3.0.4"
+#define YYBISON_VERSION "2.7"
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -63,12 +63,15 @@
 #define yyparse         quickstep_yyparse
 #define yylex           quickstep_yylex
 #define yyerror         quickstep_yyerror
+#define yylval          quickstep_yylval
+#define yychar          quickstep_yychar
 #define yydebug         quickstep_yydebug
 #define yynerrs         quickstep_yynerrs
-
+#define yylloc          quickstep_yylloc
 
 /* Copy the first part of user declarations.  */
-#line 35 "../SqlParser.ypp" /* yacc.c:339  */
+/* Line 371 of yacc.c  */
+#line 35 "../SqlParser.ypp"
 
 
 /* Override the default definition, as we only need <first_line> and <first_column>. */
@@ -96,7 +99,8 @@ typedef struct YYLTYPE {
     }                                                           \
   } while (0)
 
-#line 64 "../SqlParser.ypp" /* yacc.c:339  */
+/* Line 371 of yacc.c  */
+#line 64 "../SqlParser.ypp"
 
 #include <cstdlib>
 #include <string>
@@ -121,6 +125,7 @@ typedef struct YYLTYPE {
 #include "parser/ParsePredicate.hpp"
 #include "parser/ParsePredicateExists.hpp"
 #include "parser/ParsePredicateInTableQuery.hpp"
+#include "parser/ParsePriority.hpp"
 #include "parser/ParserUtil.hpp"
 #include "parser/ParseSample.hpp"
 #include "parser/ParseSelect.hpp"
@@ -151,13 +156,14 @@ typedef struct YYLTYPE {
 // Needed for Bison 2.6 and higher, which do not automatically provide this typedef.
 typedef void* yyscan_t;
 
-#line 155 "SqlParser_gen.cpp" /* yacc.c:339  */
+/* Line 371 of yacc.c  */
+#line 161 "SqlParser_gen.cpp"
 
-# ifndef YY_NULLPTR
+# ifndef YY_NULL
 #  if defined __cplusplus && 201103L <= __cplusplus
-#   define YY_NULLPTR nullptr
+#   define YY_NULL nullptr
 #  else
-#   define YY_NULLPTR 0
+#   define YY_NULL 0
 #  endif
 # endif
 
@@ -173,7 +179,7 @@ typedef void* yyscan_t;
    by #include "SqlParser_gen.hpp".  */
 #ifndef YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED
 # define YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED
-/* Debug traces.  */
+/* Enabling traces.  */
 #ifndef YYDEBUG
 # define YYDEBUG 0
 #endif
@@ -181,150 +187,152 @@ typedef void* yyscan_t;
 extern int quickstep_yydebug;
 #endif
 
-/* Token type.  */
+/* Tokens.  */
 #ifndef YYTOKENTYPE
 # define YYTOKENTYPE
-  enum yytokentype
-  {
-    TOKEN_COMMAND = 258,
-    TOKEN_NAME = 259,
-    TOKEN_STRING_SINGLE_QUOTED = 260,
-    TOKEN_STRING_DOUBLE_QUOTED = 261,
-    TOKEN_UNSIGNED_NUMVAL = 262,
-    TOKEN_OR = 263,
-    TOKEN_AND = 264,
-    TOKEN_NOT = 265,
-    TOKEN_EQ = 266,
-    TOKEN_LT = 267,
-    TOKEN_LEQ = 268,
-    TOKEN_GT = 269,
-    TOKEN_GEQ = 270,
-    TOKEN_NEQ = 271,
-    TOKEN_LIKE = 272,
-    TOKEN_REGEXP = 273,
-    TOKEN_BETWEEN = 274,
-    TOKEN_IS = 275,
-    UNARY_PLUS = 276,
-    UNARY_MINUS = 277,
-    TOKEN_ADD = 278,
-    TOKEN_ALL = 279,
-    TOKEN_ALTER = 280,
-    TOKEN_AS = 281,
-    TOKEN_ASC = 282,
-    TOKEN_BIGINT = 283,
-    TOKEN_BIT = 284,
-    TOKEN_BITWEAVING = 285,
-    TOKEN_BLOCKPROPERTIES = 286,
-    TOKEN_BLOCKSAMPLE = 287,
-    TOKEN_BLOOM_FILTER = 288,
-    TOKEN_CSB_TREE = 289,
-    TOKEN_BY = 290,
-    TOKEN_CASE = 291,
-    TOKEN_CHARACTER = 292,
-    TOKEN_CHECK = 293,
-    TOKEN_COLUMN = 294,
-    TOKEN_CONSTRAINT = 295,
-    TOKEN_COPY = 296,
-    TOKEN_CREATE = 297,
-    TOKEN_CURRENT = 298,
-    TOKEN_DATE = 299,
-    TOKEN_DATETIME = 300,
-    TOKEN_DAY = 301,
-    TOKEN_DECIMAL = 302,
-    TOKEN_DEFAULT = 303,
-    TOKEN_DELETE = 304,
-    TOKEN_DELIMITER = 305,
-    TOKEN_DESC = 306,
-    TOKEN_DISTINCT = 307,
-    TOKEN_DOUBLE = 308,
-    TOKEN_DROP = 309,
-    TOKEN_ELSE = 310,
-    TOKEN_END = 311,
-    TOKEN_ESCAPE_STRINGS = 312,
-    TOKEN_EXISTS = 313,
-    TOKEN_EXTRACT = 314,
-    TOKEN_FALSE = 315,
-    TOKEN_FIRST = 316,
-    TOKEN_FLOAT = 317,
-    TOKEN_FOLLOWING = 318,
-    TOKEN_FOR = 319,
-    TOKEN_FOREIGN = 320,
-    TOKEN_FROM = 321,
-    TOKEN_FULL = 322,
-    TOKEN_GROUP = 323,
-    TOKEN_HASH = 324,
-    TOKEN_HAVING = 325,
-    TOKEN_HOUR = 326,
-    TOKEN_IN = 327,
-    TOKEN_INDEX = 328,
-    TOKEN_INNER = 329,
-    TOKEN_INSERT = 330,
-    TOKEN_INTEGER = 331,
-    TOKEN_INTERVAL = 332,
-    TOKEN_INTO = 333,
-    TOKEN_JOIN = 334,
-    TOKEN_KEY = 335,
-    TOKEN_LAST = 336,
-    TOKEN_LEFT = 337,
-    TOKEN_LIMIT = 338,
-    TOKEN_LONG = 339,
-    TOKEN_MINUTE = 340,
-    TOKEN_MONTH = 341,
-    TOKEN_NULL = 342,
-    TOKEN_NULLS = 343,
-    TOKEN_OFF = 344,
-    TOKEN_ON = 345,
-    TOKEN_ORDER = 346,
-    TOKEN_OUTER = 347,
-    TOKEN_OVER = 348,
-    TOKEN_PARTITION = 349,
-    TOKEN_PARTITIONS = 350,
-    TOKEN_PERCENT = 351,
-    TOKEN_PRECEDING = 352,
-    TOKEN_PRIMARY = 353,
-    TOKEN_QUIT = 354,
-    TOKEN_RANGE = 355,
-    TOKEN_REAL = 356,
-    TOKEN_REFERENCES = 357,
-    TOKEN_RIGHT = 358,
-    TOKEN_ROW = 359,
-    TOKEN_ROW_DELIMITER = 360,
-    TOKEN_ROWS = 361,
-    TOKEN_SECOND = 362,
-    TOKEN_SELECT = 363,
-    TOKEN_SET = 364,
-    TOKEN_SMA = 365,
-    TOKEN_SMALLINT = 366,
-    TOKEN_SUBSTRING = 367,
-    TOKEN_TABLE = 368,
-    TOKEN_THEN = 369,
-    TOKEN_TIME = 370,
-    TOKEN_TIMESTAMP = 371,
-    TOKEN_TRUE = 372,
-    TOKEN_TUPLESAMPLE = 373,
-    TOKEN_UNBOUNDED = 374,
-    TOKEN_UNIQUE = 375,
-    TOKEN_UPDATE = 376,
-    TOKEN_USING = 377,
-    TOKEN_VALUES = 378,
-    TOKEN_VARCHAR = 379,
-    TOKEN_WHEN = 380,
-    TOKEN_WHERE = 381,
-    TOKEN_WINDOW = 382,
-    TOKEN_WITH = 383,
-    TOKEN_YEAR = 384,
-    TOKEN_YEARMONTH = 385,
-    TOKEN_EOF = 386,
-    TOKEN_LEX_ERROR = 387
-  };
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     TOKEN_COMMAND = 258,
+     TOKEN_NAME = 259,
+     TOKEN_STRING_SINGLE_QUOTED = 260,
+     TOKEN_STRING_DOUBLE_QUOTED = 261,
+     TOKEN_UNSIGNED_NUMVAL = 262,
+     TOKEN_OR = 263,
+     TOKEN_AND = 264,
+     TOKEN_NOT = 265,
+     TOKEN_EQ = 266,
+     TOKEN_NEQ = 267,
+     TOKEN_GEQ = 268,
+     TOKEN_GT = 269,
+     TOKEN_LEQ = 270,
+     TOKEN_LT = 271,
+     TOKEN_REGEXP = 272,
+     TOKEN_LIKE = 273,
+     TOKEN_BETWEEN = 274,
+     TOKEN_IS = 275,
+     UNARY_MINUS = 276,
+     UNARY_PLUS = 277,
+     TOKEN_ADD = 278,
+     TOKEN_ALL = 279,
+     TOKEN_ALTER = 280,
+     TOKEN_AS = 281,
+     TOKEN_ASC = 282,
+     TOKEN_BIGINT = 283,
+     TOKEN_BIT = 284,
+     TOKEN_BITWEAVING = 285,
+     TOKEN_BLOCKPROPERTIES = 286,
+     TOKEN_BLOCKSAMPLE = 287,
+     TOKEN_BLOOM_FILTER = 288,
+     TOKEN_CSB_TREE = 289,
+     TOKEN_BY = 290,
+     TOKEN_CASE = 291,
+     TOKEN_CHARACTER = 292,
+     TOKEN_CHECK = 293,
+     TOKEN_COLUMN = 294,
+     TOKEN_CONSTRAINT = 295,
+     TOKEN_COPY = 296,
+     TOKEN_CREATE = 297,
+     TOKEN_CURRENT = 298,
+     TOKEN_DATE = 299,
+     TOKEN_DATETIME = 300,
+     TOKEN_DAY = 301,
+     TOKEN_DECIMAL = 302,
+     TOKEN_DEFAULT = 303,
+     TOKEN_DELETE = 304,
+     TOKEN_DELIMITER = 305,
+     TOKEN_DESC = 306,
+     TOKEN_DISTINCT = 307,
+     TOKEN_DOUBLE = 308,
+     TOKEN_DROP = 309,
+     TOKEN_ELSE = 310,
+     TOKEN_END = 311,
+     TOKEN_ESCAPE_STRINGS = 312,
+     TOKEN_EXISTS = 313,
+     TOKEN_EXTRACT = 314,
+     TOKEN_FALSE = 315,
+     TOKEN_FIRST = 316,
+     TOKEN_FLOAT = 317,
+     TOKEN_FOLLOWING = 318,
+     TOKEN_FOR = 319,
+     TOKEN_FOREIGN = 320,
+     TOKEN_FROM = 321,
+     TOKEN_FULL = 322,
+     TOKEN_GROUP = 323,
+     TOKEN_HASH = 324,
+     TOKEN_HAVING = 325,
+     TOKEN_HOUR = 326,
+     TOKEN_IN = 327,
+     TOKEN_INDEX = 328,
+     TOKEN_INNER = 329,
+     TOKEN_INSERT = 330,
+     TOKEN_INTEGER = 331,
+     TOKEN_INTERVAL = 332,
+     TOKEN_INTO = 333,
+     TOKEN_JOIN = 334,
+     TOKEN_KEY = 335,
+     TOKEN_LAST = 336,
+     TOKEN_LEFT = 337,
+     TOKEN_LIMIT = 338,
+     TOKEN_LONG = 339,
+     TOKEN_MINUTE = 340,
+     TOKEN_MONTH = 341,
+     TOKEN_NULL = 342,
+     TOKEN_NULLS = 343,
+     TOKEN_OFF = 344,
+     TOKEN_ON = 345,
+     TOKEN_ORDER = 346,
+     TOKEN_OUTER = 347,
+     TOKEN_OVER = 348,
+     TOKEN_PARTITION = 349,
+     TOKEN_PARTITIONS = 350,
+     TOKEN_PERCENT = 351,
+     TOKEN_PRECEDING = 352,
+     TOKEN_PRIMARY = 353,
+     TOKEN_PRIORITY = 354,
+     TOKEN_QUIT = 355,
+     TOKEN_RANGE = 356,
+     TOKEN_REAL = 357,
+     TOKEN_REFERENCES = 358,
+     TOKEN_RIGHT = 359,
+     TOKEN_ROW = 360,
+     TOKEN_ROW_DELIMITER = 361,
+     TOKEN_ROWS = 362,
+     TOKEN_SECOND = 363,
+     TOKEN_SELECT = 364,
+     TOKEN_SET = 365,
+     TOKEN_SMA = 366,
+     TOKEN_SMALLINT = 367,
+     TOKEN_SUBSTRING = 368,
+     TOKEN_TABLE = 369,
+     TOKEN_THEN = 370,
+     TOKEN_TIME = 371,
+     TOKEN_TIMESTAMP = 372,
+     TOKEN_TRUE = 373,
+     TOKEN_TUPLESAMPLE = 374,
+     TOKEN_UNBOUNDED = 375,
+     TOKEN_UNIQUE = 376,
+     TOKEN_UPDATE = 377,
+     TOKEN_USING = 378,
+     TOKEN_VALUES = 379,
+     TOKEN_VARCHAR = 380,
+     TOKEN_WHEN = 381,
+     TOKEN_WHERE = 382,
+     TOKEN_WINDOW = 383,
+     TOKEN_WITH = 384,
+     TOKEN_YEAR = 385,
+     TOKEN_YEARMONTH = 386,
+     TOKEN_EOF = 387,
+     TOKEN_LEX_ERROR = 388
+   };
 #endif
 
-/* Value type.  */
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 
-union YYSTYPE
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
 {
-#line 119 "../SqlParser.ypp" /* yacc.c:355  */
+/* Line 387 of yacc.c  */
+#line 120 "../SqlParser.ypp"
 
   quickstep::ParseString *string_value_;
 
@@ -422,42 +430,57 @@ union YYSTYPE
   quickstep::PtrVector<quickstep::ParseSubqueryTableReference> *with_list_;
   quickstep::ParseSubqueryTableReference *with_list_element_;
 
-#line 426 "SqlParser_gen.cpp" /* yacc.c:355  */
-};
+  quickstep::ParsePriority *opt_priority_clause_;
 
-typedef union YYSTYPE YYSTYPE;
+
+/* Line 387 of yacc.c  */
+#line 438 "SqlParser_gen.cpp"
+} YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
 #endif
 
-/* Location type.  */
 #if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
-typedef struct YYLTYPE YYLTYPE;
-struct YYLTYPE
+typedef struct YYLTYPE
 {
   int first_line;
   int first_column;
   int last_line;
   int last_column;
-};
+} YYLTYPE;
+# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
 # define YYLTYPE_IS_DECLARED 1
 # define YYLTYPE_IS_TRIVIAL 1
 #endif
 
 
-
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int quickstep_yyparse (void *YYPARSE_PARAM);
+#else
+int quickstep_yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
 int quickstep_yyparse (yyscan_t yyscanner, quickstep::ParseStatement **parsedStatement);
+#else
+int quickstep_yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
 
 #endif /* !YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED  */
 
 /* Copy the second part of user declarations.  */
-#line 217 "../SqlParser.ypp" /* yacc.c:358  */
+/* Line 390 of yacc.c  */
+#line 220 "../SqlParser.ypp"
 
 /* This header needs YYSTYPE, which is defined by the %union directive above */
 #include "SqlLexer_gen.hpp"
 void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string &feature);
 
-#line 461 "SqlParser_gen.cpp" /* yacc.c:358  */
+/* Line 390 of yacc.c  */
+#line 484 "SqlParser_gen.cpp"
 
 #ifdef short
 # undef short
@@ -471,8 +494,11 @@ typedef unsigned char yytype_uint8;
 
 #ifdef YYTYPE_INT8
 typedef YYTYPE_INT8 yytype_int8;
-#else
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
 #endif
 
 #ifdef YYTYPE_UINT16
@@ -492,7 +518,8 @@ typedef short int yytype_int16;
 #  define YYSIZE_T __SIZE_TYPE__
 # elif defined size_t
 #  define YYSIZE_T size_t
-# elif ! defined YYSIZE_T
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 #  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
 #  define YYSIZE_T size_t
 # else
@@ -514,33 +541,6 @@ typedef short int yytype_int16;
 # endif
 #endif
 
-#ifndef YY_ATTRIBUTE
-# if (defined __GNUC__                                               \
-      && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)))  \
-     || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
-#  define YY_ATTRIBUTE(Spec) __attribute__(Spec)
-# else
-#  define YY_ATTRIBUTE(Spec) /* empty */
-# endif
-#endif
-
-#ifndef YY_ATTRIBUTE_PURE
-# define YY_ATTRIBUTE_PURE   YY_ATTRIBUTE ((__pure__))
-#endif
-
-#ifndef YY_ATTRIBUTE_UNUSED
-# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
-#endif
-
-#if !defined _Noreturn \
-     && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
-# if defined _MSC_VER && 1200 <= _MSC_VER
-#  define _Noreturn __declspec (noreturn)
-# else
-#  define _Noreturn YY_ATTRIBUTE ((__noreturn__))
-# endif
-#endif
-
 /* Suppress unused-variable warnings by "using" E.  */
 #if ! defined lint || defined __GNUC__
 # define YYUSE(E) ((void) (E))
@@ -548,26 +548,24 @@ typedef short int yytype_int16;
 # define YYUSE(E) /* empty */
 #endif
 
-#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
-/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
-# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
-    _Pragma ("GCC diagnostic push") \
-    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
-    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
-# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
-    _Pragma ("GCC diagnostic pop")
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(N) (N)
 #else
-# define YY_INITIAL_VALUE(Value) Value
-#endif
-#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+    int yyi;
 #endif
-#ifndef YY_INITIAL_VALUE
-# define YY_INITIAL_VALUE(Value) /* Nothing. */
+{
+  return yyi;
+}
 #endif
 
-
 #if ! defined yyoverflow || YYERROR_VERBOSE
 
 /* The parser invokes alloca or malloc; define the necessary symbols.  */
@@ -585,7 +583,8 @@ typedef short int yytype_int16;
 #    define alloca _alloca
 #   else
 #    define YYSTACK_ALLOC alloca
-#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
+#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 #     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
       /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
 #     ifndef EXIT_SUCCESS
@@ -597,8 +596,8 @@ typedef short int yytype_int16;
 # endif
 
 # ifdef YYSTACK_ALLOC
-   /* Pacify GCC's 'empty if-body' warning.  */
-#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
 #  ifndef YYSTACK_ALLOC_MAXIMUM
     /* The OS might guarantee only one guard page at the bottom of the stack,
        and a page size can be as small as 4096 bytes.  So we cannot safely
@@ -614,7 +613,7 @@ typedef short int yytype_int16;
 #  endif
 #  if (defined __cplusplus && ! defined EXIT_SUCCESS \
        && ! ((defined YYMALLOC || defined malloc) \
-             && (defined YYFREE || defined free)))
+	     && (defined YYFREE || defined free)))
 #   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
 #   ifndef EXIT_SUCCESS
 #    define EXIT_SUCCESS 0
@@ -622,13 +621,15 @@ typedef short int yytype_int16;
 #  endif
 #  ifndef YYMALLOC
 #   define YYMALLOC malloc
-#   if ! defined malloc && ! defined EXIT_SUCCESS
+#   if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
 #   endif
 #  endif
 #  ifndef YYFREE
 #   define YYFREE free
-#   if ! defined free && ! defined EXIT_SUCCESS
+#   if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 void free (void *); /* INFRINGES ON USER NAME SPACE */
 #   endif
 #  endif
@@ -638,8 +639,8 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */
 
 #if (! defined yyoverflow \
      && (! defined __cplusplus \
-         || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
-             && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+	 || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
+	     && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
 
 /* A type that is properly aligned for any stack member.  */
 union yyalloc
@@ -665,16 +666,16 @@ union yyalloc
    elements in the stack, and YYPTR gives the new location of the
    stack.  Advance YYPTR to a properly aligned location for the next
    stack.  */
-# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
-    do                                                                  \
-      {                                                                 \
-        YYSIZE_T yynewbytes;                                            \
-        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
-        Stack = &yyptr->Stack_alloc;                                    \
-        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
-        yyptr += yynewbytes / sizeof (*yyptr);                          \
-      }                                                                 \
-    while (0)
+# define YYSTACK_RELOCATE(Stack_alloc, Stack)				\
+    do									\
+      {									\
+	YYSIZE_T yynewbytes;						\
+	YYCOPY (&yyptr->Stack_alloc, Stack, yysize);			\
+	Stack = &yyptr->Stack_alloc;					\
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yyptr += yynewbytes / sizeof (*yyptr);				\
+      }									\
+    while (YYID (0))
 
 #endif
 
@@ -693,7 +694,7 @@ union yyalloc
           for (yyi = 0; yyi < (Count); yyi++)   \
             (Dst)[yyi] = (Src)[yyi];            \
         }                                       \
-      while (0)
+      while (YYID (0))
 #  endif
 # endif
 #endif /* !YYCOPY_NEEDED */
@@ -701,35 +702,33 @@ union yyalloc
 /* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  47
 /* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   1347
+#define YYLAST   1346
 
 /* YYNTOKENS -- Number of terminals.  */
-#define YYNTOKENS  144
+#define YYNTOKENS  145
 /* YYNNTS -- Number of nonterminals.  */
-#define YYNNTS  106
+#define YYNNTS  107
 /* YYNRULES -- Number of rules.  */
-#define YYNRULES  287
-/* YYNSTATES -- Number of states.  */
-#define YYNSTATES  531
+#define YYNRULES  289
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  536
 
-/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
-   by yylex, with out-of-bounds checking.  */
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 #define YYUNDEFTOK  2
-#define YYMAXUTOK   387
+#define YYMAXUTOK   388
 
-#define YYTRANSLATE(YYX)                                                \
+#define YYTRANSLATE(YYX)						\
   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 
-/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
-   as returned by yylex, without out-of-bounds checking.  */
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
 static const yytype_uint8 yytranslate[] =
 {
        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     139,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     140,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,   143,     2,     2,
-     140,   141,    23,    21,   142,    22,    27,    24,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,   138,
+       2,     2,     2,     2,     2,     2,     2,   144,     2,     2,
+     141,   142,    23,    21,   143,    22,    27,    24,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,   139,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
@@ -762,42 +761,174 @@ static const yytype_uint8 yytranslate[] =
      100,   101,   102,   103,   104,   105,   106,   107,   108,   109,
      110,   111,   112,   113,   114,   115,   116,   117,   118,   119,
      120,   121,   122,   123,   124,   125,   126,   127,   128,   129,
-     130,   131,   132,   133,   134,   135,   136,   137
+     130,   131,   132,   133,   134,   135,   136,   137,   138
 };
 
 #if YYDEBUG
-  /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   YYRHS.  */
+static const yytype_uint16 yyprhs[] =
+{
+       0,     0,     3,     6,     9,    12,    15,    17,    19,    21,
+      23,    25,    27,    29,    31,    33,    35,    37,    39,    41,
+      48,    55,    62,    69,    79,    89,    93,    97,    99,   103,
+     105,   107,   109,   111,   113,   115,   117,   119,   121,   123,
+     125,   127,   129,   131,   134,   137,   142,   147,   149,   152,
+     154,   157,   160,   165,   171,   174,   176,   177,   179,   184,
+     190,   201,   206,   210,   212,   213,   215,   216,   220,   221,
+     227,   228,   237,   239,   241,   243,   247,   249,   251,   253,
+     256,   259,   264,   267,   269,   271,   273,   275,   276,   280,
+     291,   299,   304,   310,   316,   317,   322,   325,   328,   333,
+     338,   344,   349,   353,   355,   359,   362,   366,   367,   371,
+     374,   376,   380,   384,   395,   396,   398,   400,   402,   404,
+     406,   410,   414,   417,   419,   422,   426,   427,   431,   435,
+     436,   438,   440,   443,   445,   448,   450,   453,   460,   462,
+     465,   469,   472,   475,   477,   481,   483,   486,   488,   493,
+     495,   499,   500,   504,   505,   508,   509,   513,   514,   517,
+     518,   520,   522,   525,   532,   536,   537,   541,   542,   546,
+     547,   553,   555,   557,   560,   563,   566,   569,   572,   575,
+     577,   581,   585,   586,   588,   590,   591,   594,   597,   598,
+     600,   603,   607,   609,   613,   615,   618,   620,   626,   633,
+     638,   642,   646,   650,   653,   657,   663,   668,   675,   679,
+     681,   685,   687,   690,   692,   694,   696,   698,   702,   708,
+     710,   712,   714,   718,   720,   724,   729,   734,   740,   747,
+     754,   763,   769,   774,   776,   779,   784,   786,   789,   794,
+     795,   798,   800,   804,   806,   808,   811,   814,   816,   819,
+     823,   826,   828,   830,   832,   834,   836,   838,   840,   844,
+     846,   850,   852,   856,   858,   860,   862,   864,   866,   868,
+     870,   873,   875,   878,   880,   882,   884,   886,   888,   890,
+     892,   896,   898,   900,   902,   904,   906,   908,   911,   914
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int16 yyrhs[] =
+{
+     146,     0,    -1,   147,   139,    -1,   147,   137,    -1,   250,
+     140,    -1,   250,   137,    -1,     1,    -1,   137,    -1,   149,
+      -1,   174,    -1,   150,    -1,   151,    -1,   178,    -1,   152,
+      -1,   173,    -1,   148,    -1,   181,    -1,   177,    -1,   105,
+      -1,    30,   119,   248,    28,    44,   153,    -1,    30,   119,
+     248,    28,    45,   159,    -1,    30,   119,   248,    59,    44,
+     248,    -1,    30,   119,   248,    59,    45,   248,    -1,    47,
+     119,   248,   141,   154,   142,   161,   163,   164,    -1,    47,
+      78,   248,    95,   248,   162,   128,   171,   172,    -1,    59,
+     119,   248,    -1,   248,   155,   158,    -1,   153,    -1,   154,
+     143,   153,    -1,    34,    -1,    49,    -1,    50,    -1,   121,
+      -1,   122,    -1,    52,    -1,   107,    -1,    58,    -1,    67,
+      -1,   117,    -1,    81,    -1,    33,    -1,    89,    -1,    82,
+      -1,    50,    82,    -1,   136,    82,    -1,    42,   141,     7,
+     142,    -1,   130,   141,     7,   142,    -1,    92,    -1,    10,
+      92,    -1,   126,    -1,   103,    85,    -1,    53,   238,    -1,
+      43,   141,   220,   142,    -1,   108,   248,   141,   248,   142,
+      -1,   157,   156,    -1,   156,    -1,    -1,   157,    -1,   126,
+     141,   247,   142,    -1,   103,    85,   141,   247,   142,    -1,
+      70,    85,   141,   247,   142,   108,   248,   141,   247,   142,
+      -1,    43,   141,   220,   142,    -1,   160,   143,   159,    -1,
+     159,    -1,    -1,   160,    -1,    -1,   141,   242,   142,    -1,
+      -1,   134,    36,   141,   166,   142,    -1,    -1,    99,    40,
+     165,   141,   247,   142,   100,     7,    -1,    74,    -1,   106,
+      -1,   167,    -1,   166,   143,   167,    -1,   168,    -1,   169,
+      -1,   170,    -1,   248,   248,    -1,   248,    29,    -1,   248,
+     141,   247,   142,    -1,   248,     7,    -1,    35,    -1,    38,
+      -1,    39,    -1,   116,    -1,    -1,   141,   166,   142,    -1,
+      80,    83,   248,   141,   247,   142,   129,   141,   240,   142,
+      -1,    80,    83,   248,   129,   141,   240,   142,    -1,    80,
+      83,   248,   186,    -1,   183,    80,    83,   248,   186,    -1,
+      46,   248,    71,     5,   175,    -1,    -1,   134,   141,   176,
+     142,    -1,    55,     5,    -1,    62,   249,    -1,   176,   143,
+      55,     5,    -1,   176,   143,    62,   249,    -1,   127,   248,
+     115,   179,   218,    -1,    54,    71,   248,   218,    -1,   179,
+     143,   180,    -1,   180,    -1,   248,    11,   224,    -1,   186,
+     182,    -1,   183,   186,   182,    -1,    -1,   134,   104,     7,
+      -1,   134,   184,    -1,   185,    -1,   184,   143,   185,    -1,
+     198,    31,   192,    -1,   114,   187,   188,   191,   218,   200,
+     201,   202,   203,   204,    -1,    -1,    29,    -1,    57,    -1,
+      23,    -1,   189,    -1,   190,    -1,   189,   143,   190,    -1,
+     224,    31,   248,    -1,   224,   248,    -1,   224,    -1,    71,
+     199,    -1,   141,   186,   142,    -1,    -1,    37,     7,   101,
+      -1,   124,     7,   101,    -1,    -1,    79,    -1,    87,    -1,
+      87,    97,    -1,   109,    -1,   109,    97,    -1,    72,    -1,
+      72,    97,    -1,   195,   194,    84,   196,    95,   220,    -1,
+     196,    -1,   192,   197,    -1,   248,   193,   197,    -1,   248,
+     193,    -1,   228,   197,    -1,   228,    -1,   141,   195,   142,
+      -1,   198,    -1,    31,   198,    -1,   248,    -1,   248,   141,
+     247,   142,    -1,   195,    -1,   199,   143,   195,    -1,    -1,
+      73,    40,   237,    -1,    -1,    75,   220,    -1,    -1,    96,
+      40,   214,    -1,    -1,    88,     7,    -1,    -1,   205,    -1,
+     206,    -1,   205,   206,    -1,   133,   248,    31,   141,   207,
+     142,    -1,   208,   209,   210,    -1,    -1,    99,    40,   237,
+      -1,    -1,    96,    40,   214,    -1,    -1,   211,    19,   212,
+       9,   213,    -1,   112,    -1,   106,    -1,     7,   102,    -1,
+     125,   102,    -1,    48,   110,    -1,     7,    68,    -1,   125,
+      68,    -1,    48,   110,    -1,   215,    -1,   214,   143,   215,
+      -1,   224,   216,   217,    -1,    -1,    32,    -1,    56,    -1,
+      -1,    93,    66,    -1,    93,    86,    -1,    -1,   219,    -1,
+     132,   220,    -1,   220,     8,   221,    -1,   221,    -1,   221,
+       9,   222,    -1,   222,    -1,    10,   223,    -1,   223,    -1,
+     224,    19,   224,     9,   224,    -1,   224,    10,    19,   224,
+       9,   224,    -1,   241,    20,    10,    92,    -1,   241,    20,
+      92,    -1,   224,   243,   224,    -1,   141,   220,   142,    -1,
+      63,   192,    -1,   224,    77,   192,    -1,   224,    77,   141,
+     237,   142,    -1,   224,    10,    77,   192,    -1,   224,    10,
+      77,   141,   237,   142,    -1,   224,   245,   225,    -1,   225,
+      -1,   225,   246,   226,    -1,   226,    -1,   244,   227,    -1,
+     227,    -1,   241,    -1,   238,    -1,   228,    -1,   228,    98,
+     248,    -1,   228,    98,   141,   207,   142,    -1,   229,    -1,
+     230,    -1,   231,    -1,   141,   224,   142,    -1,   192,    -1,
+     248,   141,   142,    -1,   248,   141,    23,   142,    -1,   248,
+     141,   237,   142,    -1,   248,   141,    57,   237,   142,    -1,
+      64,   141,   239,    71,   224,   142,    -1,   118,   141,   224,
+      71,     7,   142,    -1,   118,   141,   224,    71,     7,    69,
+       7,   142,    -1,    41,   224,   232,   236,    61,    -1,    41,
+     234,   236,    61,    -1,   233,    -1,   232,   233,    -1,   131,
+     224,   120,   224,    -1,   235,    -1,   234,   235,    -1,   131,
+     220,   120,   224,    -1,    -1,    60,   224,    -1,   224,    -1,
+     237,   143,   224,    -1,    92,    -1,     7,    -1,    21,     7,
+      -1,    22,     7,    -1,     5,    -1,    82,     5,    -1,    82,
+       5,   239,    -1,   155,     5,    -1,   135,    -1,    91,    -1,
+      51,    -1,    76,    -1,    90,    -1,   113,    -1,   238,    -1,
+     240,   143,   238,    -1,   248,    -1,   248,    27,   248,    -1,
+     241,    -1,   242,   143,   241,    -1,    11,    -1,    12,    -1,
+      16,    -1,    15,    -1,    14,    -1,    13,    -1,    18,    -1,
+      10,    18,    -1,    17,    -1,    10,    17,    -1,    22,    -1,
+      21,    -1,    22,    -1,   144,    -1,    23,    -1,    24,    -1,
+     248,    -1,   247,   143,   248,    -1,     4,    -1,     6,    -1,
+     123,    -1,    95,    -1,    65,    -1,    94,    -1,     3,   251,
+      -1,   251,     3,    -1,    -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
 static const yytype_uint16 yyrline[] =
 {
-       0,   622,   622,   626,   630,   634,   638,   641,   648,   651,
-     654,   657,   660,   663,   666,   669,   672,   675,   681,   687,
-     694,   700,   707,   716,   721,   730,   735,   740,   744,   750,
-     755,   758,   761,   766,   769,   772,   775,   778,   781,   784,
-     787,   790,   793,   805,   808,   811,   829,   849,   852,   855,
-     860,   865,   871,   877,   886,   890,   896,   899,   904,   909,
-     914,   921,   928,   932,   938,   941,   946,   949,   954,   957,
-     962,   965,   984,   988,   994,   998,  1004,  1007,  1010,  1015,
-    1018,  1025,  1030,  1041,  1046,  1050,  1054,  1060,  1063,  1069,
-    1077,  1080,  1083,  1089,  1094,  1097,  1102,  1106,  1110,  1114,
-    1120,  1125,  1130,  1134,  1140,  1146,  1149,  1154,  1159,  1163,
-    1169,  1175,  1181,  1184,  1188,  1194,  1197,  1202,  1206,  1212,
-    1215,  1218,  1223,  1228,  1233,  1236,  1239,  1244,  1247,  1250,
-    1253,  1256,  1259,  1262,  1265,  1270,  1273,  1278,  1282,  1286,
-    1289,  1293,  1296,  1301,  1304,  1309,  1312,  1317,  1321,  1327,
-    1330,  1335,  1338,  1343,  1346,  1351,  1354,  1373,  1376,  1379,
-    1383,  1389,  1395,  1400,  1403,  1408,  1411,  1416,  1419,  1424,
-    1427,  1432,  1433,  1436,  1441,  1442,  1445,  1450,  1454,  1460,
-    1467,  1470,  1473,  1478,  1481,  1484,  1490,  1493,  1498,  1503,
-    1512,  1517,  1526,  1531,  1534,  1539,  1542,  1547,  1553,  1559,
-    1562,  1565,  1568,  1571,  1574,  1580,  1589,  1592,  1597,  1600,
-    1605,  1608,  1613,  1616,  1619,  1622,  1626,  1630,  1633,  1636,
-    1639,  1642,  1647,  1651,  1655,  1658,  1663,  1668,  1672,  1678,
-    1681,  1686,  1690,  1696,  1701,  1705,  1711,  1716,  1719,  1724,
-    1728,  1734,  1737,  1740,  1743,  1755,  1759,  1778,  1791,  1806,
-    1809,  1812,  1815,  1818,  1821,  1826,  1830,  1836,  1839,  1844,
-    1848,  1855,  1858,  1861,  1864,  1867,  1870,  1873,  1876,  1879,
-    1882,  1887,  1898,  1901,  1906,  1909,  1912,  1918,  1922,  1928,
-    1931,  1939,  1942,  1945,  1948,  1954,  1959,  1964
+       0,   629,   629,   633,   637,   641,   645,   648,   655,   658,
+     661,   664,   667,   670,   673,   676,   679,   682,   688,   694,
+     701,   707,   714,   723,   728,   737,   742,   747,   751,   757,
+     762,   765,   768,   773,   776,   779,   782,   785,   788,   791,
+     794,   797,   800,   812,   815,   818,   836,   856,   859,   862,
+     867,   872,   878,   884,   893,   897,   903,   906,   911,   916,
+     921,   928,   935,   939,   945,   948,   953,   956,   961,   964,
+     969,   972,   991,   995,  1001,  1005,  1011,  1014,  1017,  1022,
+    1025,  1032,  1037,  1048,  1053,  1057,  1061,  1067,  1070,  1076,
+    1084,  1087,  1090,  1096,  1101,  1104,  1109,  1113,  1117,  1121,
+    1127,  1132,  1137,  1141,  1147,  1153,  1156,  1161,  1164,  1183,
+    1188,  1192,  1198,  1204,  1210,  1213,  1217,  1223,  1226,  1231,
+    1235,  1241,  1244,  1247,  1252,  1257,  1262,  1265,  1268,  1273,
+    1276,  1279,  1282,  1285,  1288,  1291,  1294,  1299,  1302,  1307,
+    1311,  1315,  1318,  1322,  1325,  1330,  1333,  1338,  1341,  1346,
+    1350,  1356,  1359,  1364,  1367,  1372,  1375,  1380,  1383,  1402,
+    1405,  1410,  1414,  1420,  1426,  1431,  1434,  1439,  1442,  1447,
+    1450,  1455,  1458,  1463,  1464,  1467,  1472,  1473,  1476,  1481,
+    1485,  1491,  1498,  1501,  1504,  1509,  1512,  1515,  1521,  1524,
+    1529,  1534,  1543,  1548,  1557,  1562,  1565,  1570,  1573,  1578,
+    1584,  1590,  1593,  1596,  1599,  1602,  1605,  1611,  1620,  1623,
+    1628,  1631,  1636,  1639,  1644,  1647,  1650,  1653,  1657,  1661,
+    1664,  1667,  1670,  1673,  1678,  1682,  1686,  1689,  1694,  1699,
+    1703,  1709,  1712,  1717,  1721,  1727,  1732,  1736,  1742,  1747,
+    1750,  1755,  1759,  1765,  1768,  1771,  1774,  1786,  1790,  1809,
+    1822,  1837,  1840,  1843,  1846,  1849,  1852,  1857,  1861,  1867,
+    1870,  1875,  1879,  1886,  1889,  1892,  1895,  1898,  1901,  1904,
+    1907,  1910,  1913,  1918,  1929,  1932,  1937,  1940,  1943,  1949,
+    1953,  1959,  1962,  1970,  1973,  1976,  1979,  1985,  1990,  1995
 };
 #endif
 
@@ -809,9 +940,9 @@ static const char *const yytname[] =
   "$end", "error", "$undefined", "TOKEN_COMMAND", "TOKEN_NAME",
   "TOKEN_STRING_SINGLE_QUOTED", "TOKEN_STRING_DOUBLE_QUOTED",
   "TOKEN_UNSIGNED_NUMVAL", "TOKEN_OR", "TOKEN_AND", "TOKEN_NOT",
-  "TOKEN_EQ", "TOKEN_LT", "TOKEN_LEQ", "TOKEN_GT", "TOKEN_GEQ",
-  "TOKEN_NEQ", "TOKEN_LIKE", "TOKEN_REGEXP", "TOKEN_BETWEEN", "TOKEN_IS",
-  "'+'", "'-'", "'*'", "'/'", "UNARY_PLUS", "UNARY_MINUS", "'.'",
+  "TOKEN_EQ", "TOKEN_NEQ", "TOKEN_GEQ", "TOKEN_GT", "TOKEN_LEQ",
+  "TOKEN_LT", "TOKEN_REGEXP", "TOKEN_LIKE", "TOKEN_BETWEEN", "TOKEN_IS",
+  "'+'", "'-'", "'*'", "'/'", "UNARY_MINUS", "UNARY_PLUS", "'.'",
   "TOKEN_ADD", "TOKEN_ALL", "TOKEN_ALTER", "TOKEN_AS", "TOKEN_ASC",
   "TOKEN_BIGINT", "TOKEN_BIT", "TOKEN_BITWEAVING", "TOKEN_BLOCKPROPERTIES",
   "TOKEN_BLOCKSAMPLE", "TOKEN_BLOOM_FILTER", "TOKEN_CSB_TREE", "TOKEN_BY",
@@ -829,30 +960,31 @@ static const char *const yytname[] =
   "TOKEN_LIMIT", "TOKEN_LONG", "TOKEN_MINUTE", "TOKEN_MONTH", "TOKEN_NULL",
   "TOKEN_NULLS", "TOKEN_OFF", "TOKEN_ON", "TOKEN_ORDER", "TOKEN_OUTER",
   "TOKEN_OVER", "TOKEN_PARTITION", "TOKEN_PARTITIONS", "TOKEN_PERCENT",
-  "TOKEN_PRECEDING", "TOKEN_PRIMARY", "TOKEN_QUIT", "TOKEN_RANGE",
-  "TOKEN_REAL", "TOKEN_REFERENCES", "TOKEN_RIGHT", "TOKEN_ROW",
-  "TOKEN_ROW_DELIMITER", "TOKEN_ROWS", "TOKEN_SECOND", "TOKEN_SELECT",
-  "TOKEN_SET", "TOKEN_SMA", "TOKEN_SMALLINT", "TOKEN_SUBSTRING",
-  "TOKEN_TABLE", "TOKEN_THEN", "TOKEN_TIME", "TOKEN_TIMESTAMP",
-  "TOKEN_TRUE", "TOKEN_TUPLESAMPLE", "TOKEN_UNBOUNDED", "TOKEN_UNIQUE",
-  "TOKEN_UPDATE", "TOKEN_USING", "TOKEN_VALUES", "TOKEN_VARCHAR",
-  "TOKEN_WHEN", "TOKEN_WHERE", "TOKEN_WINDOW", "TOKEN_WITH", "TOKEN_YEAR",
-  "TOKEN_YEARMONTH", "TOKEN_EOF", "TOKEN_LEX_ERROR", "';'", "'\\n'", "'('",
-  "')'", "','", "'%'", "$accept", "start", "sql_statement",
-  "quit_statement", "alter_table_statement", "create_table_statement",
-  "create_index_statement", "drop_table_statement", "column_def",
-  "column_def_commalist", "data_type", "column_constraint_def",
-  "column_constraint_def_list", "opt_column_constraint_def_list",
-  "table_constraint_def", "table_constraint_def_commalist",
-  "opt_table_constraint_def_commalist", "opt_column_list",
-  "opt_block_properties", "opt_partition_clause", "partition_type",
-  "key_value_list", "key_value", "key_string_value", "key_string_list",
-  "key_integer_value", "index_type", "opt_index_properties",
-  "insert_statement", "copy_from_statement", "opt_copy_from_params",
-  "copy_from_params", "update_statement", "delete_statement",
-  "assignment_list", "assignment_item", "select_statement", "with_clause",
-  "with_list", "with_list_element", "select_query", "opt_all_distinct",
-  "selection", "selection_item_commalist", "selection_item", "from_clause",
+  "TOKEN_PRECEDING", "TOKEN_PRIMARY", "TOKEN_PRIORITY", "TOKEN_QUIT",
+  "TOKEN_RANGE", "TOKEN_REAL", "TOKEN_REFERENCES", "TOKEN_RIGHT",
+  "TOKEN_ROW", "TOKEN_ROW_DELIMITER", "TOKEN_ROWS", "TOKEN_SECOND",
+  "TOKEN_SELECT", "TOKEN_SET", "TOKEN_SMA", "TOKEN_SMALLINT",
+  "TOKEN_SUBSTRING", "TOKEN_TABLE", "TOKEN_THEN", "TOKEN_TIME",
+  "TOKEN_TIMESTAMP", "TOKEN_TRUE", "TOKEN_TUPLESAMPLE", "TOKEN_UNBOUNDED",
+  "TOKEN_UNIQUE", "TOKEN_UPDATE", "TOKEN_USING", "TOKEN_VALUES",
+  "TOKEN_VARCHAR", "TOKEN_WHEN", "TOKEN_WHERE", "TOKEN_WINDOW",
+  "TOKEN_WITH", "TOKEN_YEAR", "TOKEN_YEARMONTH", "TOKEN_EOF",
+  "TOKEN_LEX_ERROR", "';'", "'\\n'", "'('", "')'", "','", "'%'", "$accept",
+  "start", "sql_statement", "quit_statement", "alter_table_statement",
+  "create_table_statement", "create_index_statement",
+  "drop_table_statement", "column_def", "column_def_commalist",
+  "data_type", "column_constraint_def", "column_constraint_def_list",
+  "opt_column_constraint_def_list", "table_constraint_def",
+  "table_constraint_def_commalist", "opt_table_constraint_def_commalist",
+  "opt_column_list", "opt_block_properties", "opt_partition_clause",
+  "partition_type", "key_value_list", "key_value", "key_string_value",
+  "key_string_list", "key_integer_value", "index_type",
+  "opt_index_properties", "insert_statement", "copy_from_statement",
+  "opt_copy_from_params", "copy_from_params", "update_statement",
+  "delete_statement", "assignment_list", "assignment_item",
+  "select_statement", "opt_priority_clause", "with_clause", "with_list",
+  "with_list_element", "select_query", "opt_all_distinct", "selection",
+  "selection_item_commalist", "selection_item", "from_clause",
   "subquery_expression", "opt_sample_clause", "join_type",
   "joined_table_reference", "table_reference", "table_reference_signature",
   "table_reference_signature_primary", "joined_table_reference_commalist",
@@ -872,13 +1004,13 @@ static const char *const yytname[] =
   "literal_value_commalist", "attribute_ref", "attribute_ref_list",
   "comparison_operation", "unary_operation", "add_operation",
   "multiply_operation", "name_commalist", "any_name", "boolean_value",
-  "command", "command_argument_list", YY_NULLPTR
+  "command", "command_argument_list", YY_NULL
 };
 #endif
 
 # ifdef YYPRINT
-/* YYTOKNUM[NUM] -- (External) token number corresponding to the
-   (internal) symbol number NUM (which must be that of a token).  */
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+   token YYLEX-NUM.  */
 static const yytype_uint16 yytoknum[] =
 {
        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
@@ -894,593 +1026,605 @@ static const yytype_uint16 yytoknum[] =
      350,   351,   352,   353,   354,   355,   356,   357,   358,   359,
      360,   361,   362,   363,   364,   365,   366,   367,   368,   369,
      370,   371,   372,   373,   374,   375,   376,   377,   378,   379,
-     380,   381,   382,   383,   384,   385,   386,   387,    59,    10,
-      40,    41,    44,    37
+     380,   381,   382,   383,   384,   385,   386,   387,   388,    59,
+      10,    40,    41,    44,    37
 };
 # endif
 
-#define YYPACT_NINF -239
-
-#define yypact_value_is_default(Yystate) \
-  (!!((Yystate) == (-239)))
-
-#define YYTABLE_NINF -128
-
-#define yytable_value_is_error(Yytable_value) \
-  0
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,   145,   146,   146,   146,   146,   146,   146,   147,   147,
+     147,   147,   147,   147,   147,   147,   147,   147,   148,   149,
+     149,   149,   149,   150,   151,   152,   153,   154,   154,   155,
+     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   156,   156,   156,
+     156,   156,   156,   156,   157,   157,   158,   158,   159,   159,
+     159,   159,   160,   160,   161,   161,   162,   162,   163,   163,
+     164,   164,   165,   165,   166,   166,   167,   167,   167,   168,
+     168,   169,   170,   171,   171,   171,   171,   172,   172,   173,
+     173,   173,   173,   174,   175,   175,   176,   176,   176,   176,
+     177,   178,   179,   179,   180,   181,   181,   182,   182,   183,
+     184,   184,   185,   186,   187,   187,   187,   188,   188,   189,
+     189,   190,   190,   190,   191,   192,   193,   193,   193,   194,
+     194,   194,   194,   194,   194,   194,   194,   195,   195,   196,
+     196,   196,   196,   196,   196,   197,   197,   198,   198,   199,
+     199,   200,   200,   201,   201,   202,   202,   203,   203,   204,
+     204,   205,   205,   206,   207,   208,   208,   209,   209,   210,
+     210,   211,   211,   212,   212,   212,   213,   213,   213,   214,
+     214,   215,   216,   216,   216,   217,   217,   217,   218,   218,
+     219,   220,   220,   221,   221,   222,   222,   223,   223,   223,
+     223,   223,   223,   223,   223,   223,   223,   223,   224,   224,
+     225,   225,   226,   226,   227,   227,   227,   227,   227,   227,
+     227,   227,   227,   227,   228,   228,   228,   228,   229,   230,
+     230,   231,   231,   232,   232,   233,   234,   234,   235,   236,
+     236,   237,   237,   238,   238,   238,   238,   238,   238,   238,
+     238,   239,   239,   239,   239,   239,   239,   240,   240,   241,
+     241,   242,   242,   243,   243,   243,   243,   243,   243,   243,
+     243,   243,   243,   244,   245,   245,   246,   246,   246,   247,
+     247,   248,   248,   249,   249,   249,   249,   250,   251,   251
+};
 
-  /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
-     STATE-NUM.  */
-static const yytype_int16 yypact[] =
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
 {
-      71,  -239,  -239,   -52,   270,   -19,    22,   -43,    31,  -239,
-      16,   270,   270,  -239,    97,   162,  -239,  -239,  -239,  -239,
-    -239,  -239,  -239,  -239,  -239,  -239,   -24,  -239,    98,   117,
-     270,  -239,  -239,    58,   270,   270,   270,   270,   270,  -239,
-    -239,   619,    69,    29,  -239,   155,    52,  -239,  -239,  -239,
-     126,  -239,  -239,  -239,  -239,    36,   233,   151,    60,   127,
-    -239,    68,  -239,  -239,   255,   260,  -239,  -239,  -239,   700,
-     131,  -239,   217,  -239,  -239,   137,  -239,  -239,   288,  -239,
-    -239,  -239,  -239,   172,  -239,  -239,   176,   241,   792,   320,
-     297,   189,  -239,  -239,   286,    -1,  -239,  -239,   271,  -239,
-    -239,  -239,  -239,  -239,   954,     0,   270,   270,   234,   270,
-     270,   184,   210,   240,   270,   270,   538,  -239,  -239,   239,
-     270,  -239,  -239,  -239,   538,    47,    -9,  -239,   373,  -239,
-     154,   154,  1035,   374,  -239,   242,    26,  -239,    33,   127,
-    1035,  -239,  -239,   270,  1035,  -239,  -239,  -239,  -239,  1035,
-      38,   260,  -239,   270,   354,    48,  -239,   371,  -239,   272,
-    -239,   140,  -239,   272,   270,   -18,   270,   270,   244,  -239,
-     246,  -239,   163,  1144,   873,   234,   457,   382,   383,  -239,
-    -239,  1270,   377,  1116,   169,    46,  1035,    -2,  -239,  1035,
-    -239,   332,   253,  -239,  -239,  -239,  -239,  -239,  -239,   327,
-    -239,    65,   259,  -239,  -239,    34,   220,   177,  -239,   263,
-     220,    -8,   328,  -239,  -239,    -1,  -239,   303,  -239,  -239,
-     266,  1035,  -239,   293,   180,   270,  -239,  1035,  -239,   270,
-    -239,  -239,   268,   325,   329,   273,  -239,  -239,  -239,   125,
-     270,   290,   -18,   270,  -239,   188,  -239,  -239,     2,   201,
-     538,   538,   105,  -239,  -239,  -239,  -239,  -239,  -239,  -239,
-    -239,  1035,   279,  1035,    43,  -239,   185,   287,  1035,    57,
-    -239,   359,   293,  -239,  -239,  1035,   415,  -239,   178,   270,
-    -239,  -239,   326,  -239,   330,   331,   340,    33,  -239,   419,
-     422,   220,   390,   356,   393,   296,   338,  -239,   187,  -239,
-    1035,  -239,   293,  -239,   538,   298,   299,   270,   435,    -3,
-     192,  -239,   195,   414,    42,  -239,   300,   311,  -239,   353,
-     307,  1116,  -239,   364,   270,  -239,  -239,   188,  -239,  -239,
-     383,  -239,  -239,  -239,  1035,   310,   275,   792,  -239,   293,
-     360,  -239,  -239,  1116,   313,   293,  1035,  -239,    28,   -33,
-    -239,  -239,  -239,  -239,  -239,    33,   177,   350,   357,  -239,
-    1035,   538,   358,  1035,  -239,   425,   -17,  -239,   293,     4,
-     270,   270,   197,  -239,  -239,  -239,  -239,  -239,  -239,  -239,
-     148,  -239,   270,  -239,  -239,  -239,  -239,   315,   -18,   423,
-     367,  -239,   538,  -239,  -239,   333,  -239,   280,   792,  -239,
-    1035,   199,  -239,  -239,  1116,   293,  -239,   462,  -239,   381,
-    -239,  -239,   335,   382,   432,   396,   335,  1035,  -239,  -239,
-    -239,   467,  -239,   202,   204,  -239,   476,    -3,  -239,   270,
-    -239,  -239,   347,   448,  -239,    11,   270,  1035,   206,   293,
-    -239,   208,   351,   538,  1035,   486,   365,   361,  -239,   238,
-       7,   389,  -239,  -239,  -239,   211,  -239,  -239,  -239,  -239,
-      14,   270,    -7,  -239,   363,   293,  -239,  -239,  -239,   382,
-     361,  -239,   270,  -239,   365,  -239,  1035,  -239,  -239,   407,
-     399,   401,   400,   499,   270,  -239,   270,  -239,  -239,   270,
-    -239,   213,  -239,  -239,   372,  -239,   480,  -239,  -239,   102,
-    -239,  -239,  -239,  -239,    17,   376,  -239,   215,  -239,   270,
-     378,  -239,  -239,   446,   408,   451,  -239,   270,  -239,   221,
-     303,  -239,  -239,  -239,   223,   426,   384,  -239,   515,  -239,
-    -239
+       0,     2,     2,     2,     2,     2,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     6,
+       6,     6,     6,     9,     9,     3,     3,     1,     3,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     2,     2,     4,     4,     1,     2,     1,
+       2,     2,     4,     5,     2,     1,     0,     1,     4,     5,
+      10,     4,     3,     1,     0,     1,     0,     3,     0,     5,
+       0,     8,     1,     1,     1,     3,     1,     1,     1,     2,
+       2,     4,     2,     1,     1,     1,     1,     0,     3,    10,
+       7,     4,     5,     5,     0,     4,     2,     2,     4,     4,
+       5,     4,     3,     1,     3,     2,     3,     0,     3,     2,
+       1,     3,     3,    10,     0,     1,     1,     1,     1,     1,
+       3,     3,     2,     1,     2,     3,     0,     3,     3,     0,
+       1,     1,     2,     1,     2,     1,     2,     6,     1,     2,
+       3,     2,     2,     1,     3,     1,     2,     1,     4,     1,
+       3,     0,     3,     0,     2,     0,     3,     0,     2,     0,
+       1,     1,     2,     6,     3,     0,     3,     0,     3,     0,
+       5,     1,     1,     2,     2,     2,     2,     2,     2,     1,
+       3,     3,     0,     1,     1,     0,     2,     2,     0,     1,
+       2,     3,     1,     3,     1,     2,     1,     5,     6,     4,
+       3,     3,     3,     2,     3,     5,     4,     6,     3,     1,
+       3,     1,     2,     1,     1,     1,     1,     3,     5,     1,
+       1,     1,     3,     1,     3,     4,     4,     5,     6,     6,
+       8,     5,     4,     1,     2,     4,     1,     2,     4,     0,
+       2,     1,     3,     1,     1,     2,     2,     1,     2,     3,
+       2,     1,     1,     1,     1,     1,     1,     1,     3,     1,
+       3,     1,     3,     1,     1,     1,     1,     1,     1,     1,
+       2,     1,     2,     1,     1,     1,     1,     1,     1,     1,
+       3,     1,     1,     1,     1,     1,     1,     2,     2,     0
 };
 
-  /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
-     Performed when YYTABLE does not specify something else to do.  Zero
-     means the default is an error.  */
+/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
+   Performed when YYTABLE doesn't specify something else to do.  Zero
+   means the default is an error.  */
 static const yytype_uint16 yydefact[] =
 {
-       0,     6,   287,     0,     0,     0,     0,     0,     0,    18,
-     112,     0,     0,     7,     0,     0,    15,     8,    10,    11,
-      13,    14,     9,    17,    12,    16,     0,   105,     0,   285,
-       0,   279,   280,     0,     0,     0,     0,     0,     0,   113,
-     114,     0,     0,   107,   108,     0,   145,     1,     3,     2,
-       0,   106,     5,     4,   286,     0,     0,     0,     0,   186,
-      25,     0,   245,   242,     0,   271,   115,    40,    29,     0,
-       0,    30,    31,    34,    36,     0,    37,    39,     0,    41,
-     241,    35,    38,     0,    32,    33,     0,     0,     0,     0,
-       0,   116,   117,   221,   121,   207,   209,   211,   214,   217,
-     218,   219,   213,   212,     0,   257,     0,     0,     0,     0,
-       0,     0,     0,    94,     0,     0,     0,   101,   187,     0,
-       0,    91,   243,   244,     0,     0,   237,   234,     0,    43,
-       0,   246,     0,     0,    44,     0,     0,   248,     0,   186,
-       0,   272,   273,     0,     0,   120,   275,   276,   274,     0,
-       0,     0,   210,     0,     0,   186,   103,     0,   109,     0,
-     110,     0,   277,     0,     0,     0,     0,     0,     0,    93,
-      66,    27,     0,     0,     0,     0,     0,   188,   190,   192,
-     194,     0,   212,     0,     0,     0,     0,   237,   231,     0,
-     235,     0,     0,   251,   252,   253,   250,   254,   249,     0,
-     247,     0,     0,   123,   220,     0,     0,   147,   136,   122,
-     141,   124,   149,   118,   119,   206,   208,   163,   215,   258,
-       0,     0,   222,   239,     0,     0,   100,     0,   146,     0,
-      92,    19,     0,     0,     0,     0,    20,    21,    22,     0,
-       0,     0,    64,     0,    42,    56,   193,   201,     0,     0,
-       0,     0,     0,   261,   263,   264,   265,   266,   262,   267,
-     269,     0,     0,     0,     0,   255,     0,     0,     0,     0,
-     232,     0,   238,   230,    45,     0,     0,    46,   127,     0,
-     137,   143,   133,   128,   129,   131,     0,     0,   140,     0,
-       0,   139,     0,   151,     0,     0,   165,   223,     0,   224,
-       0,   102,   104,   278,     0,     0,     0,     0,     0,     0,
-       0,   259,     0,   257,     0,    63,    65,    68,    28,     0,
-       0,     0,    47,     0,     0,    49,    55,    57,    26,   200,
-     189,   191,   268,   270,     0,     0,     0,     0,   202,   199,
-       0,   198,    90,     0,     0,   236,     0,   229,     0,     0,
-     142,   144,   134,   130,   132,     0,   148,     0,     0,   138,
-       0,     0,   153,     0,   216,     0,   167,   225,   240,     0,
-       0,     0,     0,    96,   283,   284,   282,   281,    97,    95,
-       0,    67,     0,    83,    84,    85,    86,    87,     0,     0,
-      70,    48,     0,    51,    50,     0,    54,     0,     0,   204,
-       0,     0,   197,   256,     0,   233,   226,     0,   227,     0,
-     125,   126,   150,   152,     0,   155,   164,     0,   170,   169,
-     162,     0,    61,     0,     0,    58,     0,     0,   260,     0,
-      24,    62,     0,     0,    23,     0,     0,     0,     0,   195,
-     203,     0,     0,     0,     0,     0,   157,   166,   177,   180,
-       0,     0,    59,    98,    99,     0,    74,    76,    77,    78,
-       0,     0,     0,    52,     0,   196,   205,    89,   228,   135,
-     154,   156,     0,   111,   158,   159,     0,   181,   182,   183,
-       0,     0,     0,     0,     0,    88,     0,    82,    80,     0,
-      79,     0,    72,    73,     0,    53,     0,   160,   178,     0,
-     179,   171,   173,   172,     0,     0,    75,     0,    69,     0,
-       0,   184,   185,     0,     0,     0,   168,     0,    81,     0,
-     163,   174,   176,   175,     0,     0,     0,    60,     0,   161,
-      71
+       0,     6,   289,     0,     0,     0,     0,     0,     0,    18,
+     114,     0,     0,     7,     0,     0,    15,     8,    10,    11,
+      13,    14,     9,    17,    12,    16,     0,   107,     0,   287,
+       0,   281,   282,     0,     0,     0,     0,     0,     0,   115,
+     116,     0,     0,   109,   110,     0,   147,     1,     3,     2,
+       0,   107,     0,   105,     5,     4,   288,     0,     0,     0,
+       0,   188,    25,     0,   247,   244,     0,   273,   117,    40,
+      29,     0,     0,    30,    31,    34,    36,     0,    37,    39,
+       0,    41,   243,    35,    38,     0,    32,    33,     0,     0,
+       0,     0,     0,   118,   119,   223,   123,   209,   211,   213,
+     216,   219,   220,   221,   215,   214,     0,   259,     0,     0,
+       0,     0,     0,   106,     0,     0,     0,    94,     0,     0,
+       0,   101,   189,     0,     0,    91,   245,   246,     0,     0,
+     239,   236,     0,    43,     0,   248,     0,     0,    44,     0,
+       0,   250,     0,   188,     0,   274,   275,     0,     0,   122,
+     277,   278,   276,     0,     0,     0,   212,     0,     0,   188,
+     103,     0,   111,     0,   112,     0,   279,     0,   108,     0,
+       0,     0,     0,     0,    93,    66,    27,     0,     0,     0,
+       0,     0,   190,   192,   194,   196,     0,   214,     0,     0,
+       0,     0,   239,   233,     0,   237,     0,     0,   253,   254,
+     255,   252,   256,   251,     0,   249,     0,     0,   125,   222,
+       0,     0,   149,   138,   124,   143,   126,   151,   120,   121,
+     208,   210,   165,   217,   260,     0,     0,   224,   241,     0,
+       0,   100,     0,   148,     0,    92,    19,     0,     0,     0,
+       0,    20,    21,    22,     0,     0,     0,    64,     0,    42,
+      56,   195,   203,     0,     0,     0,     0,     0,   263,   264,
+     268,   267,   266,   265,   271,   269,     0,     0,     0,     0,
+     257,     0,     0,     0,     0,   234,     0,   240,   232,    45,
+       0,     0,    46,   129,     0,   139,   145,   135,   130,   131,
+     133,     0,     0,   142,     0,     0,   141,     0,   153,     0,
+       0,   167,   225,     0,   226,     0,   102,   104,   280,     0,
+       0,     0,     0,     0,     0,     0,   261,     0,   259,     0,
+      63,    65,    68,    28,     0,     0,     0,    47,     0,     0,
+      49,    55,    57,    26,   202,   191,   193,   272,   270,     0,
+       0,     0,     0,   204,   201,     0,   200,    90,     0,     0,
+     238,     0,   231,     0,     0,   144,   146,   136,   132,   134,
+       0,   150,     0,     0,   140,     0,     0,   155,     0,   218,
+       0,   169,   227,   242,     0,     0,     0,     0,    96,   285,
+     286,   284,   283,    97,    95,     0,    67,     0,    83,    84,
+      85,    86,    87,     0,     0,    70,    48,     0,    51,    50,
+       0,    54,     0,     0,   206,     0,     0,   199,   258,     0,
+     235,   228,     0,   229,     0,   127,   128,   152,   154,     0,
+     157,   166,     0,   172,   171,   164,     0,    61,     0,     0,
+      58,     0,     0,   262,     0,    24,    62,     0,     0,    23,
+       0,     0,     0,     0,   197,   205,     0,     0,     0,     0,
+       0,   159,   168,   179,   182,     0,     0,    59,    98,    99,
+       0,    74,    76,    77,    78,     0,     0,     0,    52,     0,
+     198,   207,    89,   230,   137,   156,   158,     0,   113,   160,
+     161,     0,   183,   184,   185,     0,     0,     0,     0,     0,
+      88,     0,    82,    80,     0,    79,     0,    72,    73,     0,
+      53,     0,   162,   180,     0,   181,   173,   175,   174,     0,
+       0,    75,     0,    69,     0,     0,   186,   187,     0,     0,
+       0,   170,     0,    81,     0,   165,   176,   178,   177,     0,
+       0,     0,    60,     0,   163,    71
 };
 
-  /* YYPGOTO[NTERM-NUM].  */
-static const yytype_int16 yypgoto[] =
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int16 yydefgoto[] =
 {
-    -239,  -239,  -239,  -239,  -239,  -239,  -239,  -239,   -88,  -239,
-     355,   196,  -239,  -239,  -238,  -239,  -239,  -239,  -239,  -239,
-    -239,    66,    44,  -239,  -239,  -239,  -239,  -239,  -239,  -239,
-    -239,  -239,  -239,  -239,  -239,   304,  -239,  -239,  -239,   424,
-       9,  -239,  -239,  -239,   392,  -239,   -92,  -239,  -239,  -134,
-     179,  -182,   -11,  -239,  -239,  -239,  -239,  -239,  -239,  -239,
-      59,    15,  -239,  -239,  -239,  -239,  -239,  -239,    92,    61,
-    -239,  -239,   -55,  -239,  -119,   291,   289,   379,   -28,   403,
-     402,   450,  -123,  -239,  -239,  -239,  -239,   368,  -239,   430,
-     370,  -204,  -177,   421,   146,  -113,  -239,  -239,  -239,  -239,
-    -239,  -118,    -4,   134,  -239,  -239
+      -1,    14,    15,    16,    17,    18,    19,    20,   176,   177,
+      91,   331,   332,   333,   241,   321,   322,   246,   395,   439,
+     499,   460,   461,   462,   463,   464,   392,   435,    21,    22,
+     174,   315,    23,    24,   159,   160,    25,    53,    26,    43,
+      44,   139,    41,    92,    93,    94,   143,    95,   296,   291,
+     212,   213,   285,   286,   214,   298,   367,   420,   451,   478,
+     479,   480,   300,   301,   371,   425,   426,   488,   521,   452,
+     453,   484,   505,   121,   122,   182,   183,   184,   185,   186,
+      97,    98,    99,   100,   101,   102,   103,   192,   193,   130,
+     131,   196,   229,   104,   204,   271,   105,   317,   268,   106,
+     148,   153,   165,   107,   383,    28,    29
 };
 
-  /* YYDEFGOTO[NTERM-NUM].  */
-static const yytype_int16 yydefgoto[] =
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+#define YYPACT_NINF -234
+static const yytype_int16 yypact[] =
+{
+     168,  -234,  -234,   -58,   181,   -19,    40,   -37,    59,  -234,
+     123,   181,   181,  -234,   208,   127,  -234,  -234,  -234,  -234,
+    -234,  -234,  -234,  -234,  -234,  -234,    -2,    95,   -46,   233,
+     181,  -234,  -234,   113,   181,   181,   181,   181,   181,  -234,
+    -234,   667,   139,   114,  -234,   236,   128,  -234,  -234,  -234,
+     189,    95,   183,  -234,  -234,  -234,  -234,    60,   272,   196,
+     138,   191,  -234,    80,  -234,  -234,   296,   299,  -234,  -234,
+    -234,   757,   187,  -234,   242,  -234,  -234,   190,  -234,  -234,
+     310,  -234,  -234,  -234,  -234,   205,  -234,  -234,   214,   277,
+     850,   355,   290,   219,  -234,  -234,   182,    20,  -234,  -234,
+     269,  -234,  -234,  -234,  -234,  -234,  1030,    -9,   181,   181,
+     228,   181,   181,  -234,   366,    89,   174,   241,   181,   181,
+     577,  -234,  -234,   235,   181,  -234,  -234,  -234,   577,    42,
+      17,  -234,   370,  -234,   126,   126,  1120,   371,  -234,   243,
+      30,  -234,    34,   191,  1120,  -234,  -234,   181,  1120,  -234,
+    -234,  -234,  -234,  1120,    35,   299,  -234,   181,   359,   -56,
+    -234,   368,  -234,   270,  -234,   110,  -234,   270,  -234,   181,
+      -1,   181,   181,   247,  -234,   248,  -234,   141,  1158,   940,
+     228,   487,   378,   381,  -234,  -234,   545,   375,  1210,   143,
+       8,  1120,    58,  -234,  1120,  -234,   330,   254,  -234,  -234,
+    -234,  -234,  -234,  -234,   327,  -234,    50,   255,  -234,  -234,
+      16,   245,   153,  -234,   256,   245,   -14,   331,  -234,  -234,
+      20,  -234,   306,  -234,  -234,   264,  1120,  -234,   268,   151,
+     181,  -234,  1120,  -234,   181,  -234,  -234,   271,   325,   328,
+     274,  -234,  -234,  -234,    31,   181,   291,    -1,   181,  -234,
+      14,  -234,  -234,     2,   326,   577,   577,    62,  -234,  -234,
+    -234,  -234,  -234,  -234,  -234,  -234,  1120,   279,  1120,    39,
+    -234,   154,   289,  1120,    25,  -234,   360,   268,  -234,  -234,
+    1120,   415,  -234,   133,   181,  -234,  -234,   332,  -234,   334,
+     335,   340,    34,  -234,   418,   420,   245,   388,   358,   394,
+     293,   342,  -234,   156,  -234,  1120,  -234,   268,  -234,   577,
+     295,   298,   181,   437,     1,   158,  -234,   167,   416,   144,
+    -234,   301,   311,  -234,   357,   309,  1210,  -234,   362,   181,
+    -234,  -234,    14,  -234,  -234,   381,  -234,  -234,  -234,  1120,
+     312,    76,   850,  -234,   268,   363,  -234,  -234,  1210,   313,
+     268,  1120,  -234,    32,   -13,  -234,  -234,  -234,  -234,  -234,
+      34,   153,   351,   356,  -234,  1120,   577,   364,  1120,  -234,
+     419,   159,  -234,   268,     7,   181,   181,   169,  -234,  -234,
+    -234,  -234,  -234,  -234,  -234,   173,  -234,   181,  -234,  -234,
+    -234,  -234,   315,    -1,   422,   365,  -234,   577,  -234,  -234,
+     322,  -234,   237,   850,  -234,  1120,   171,  -234,  -234,  1210,
+     268,  -234,   458,  -234,   372,  -234,  -234,   329,   378,   429,
+     382,   329,  1120,  -234,  -234,  -234,   452,  -234,   175,   177,
+    -234,   469,     1,  -234,   181,  -234,  -234,   337,   435,  -234,
+       9,   181,  1120,   179,   268,  -234,   184,   341,   577,  1120,
+     472,   349,   343,  -234,   178,    22,   376,  -234,  -234,  -234,
+     192,  -234,  -234,  -234,  -234,    21,   181,   -16,  -234,   346,
+     268,  -234,  -234,  -234,   378,   343,  -234,   181,  -234,   349,
+    -234,  1120,  -234,  -234,   403,   396,   389,   400,   494,   181,
+    -234,   181,  -234,  -234,   181,  -234,   207,  -234,  -234,   373,
+    -234,   473,  -234,  -234,   115,  -234,  -234,  -234,  -234,    41,
+     374,  -234,   209,  -234,   181,   383,  -234,  -234,   438,   395,
+     439,  -234,   181,  -234,   211,   306,  -234,  -234,  -234,   215,
+     411,   377,  -234,   505,  -234,  -234
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yytype_int16 yypgoto[] =
 {
-      -1,    14,    15,    16,    17,    18,    19,    20,   171,   172,
-      89,   326,   327,   328,   236,   316,   317,   241,   390,   434,
-     494,   455,   456,   457,   458,   459,   387,   430,    21,    22,
-     169,   310,    23,    24,   155,   156,    25,    26,    43,    44,
-     135,    41,    90,    91,    92,   139,    93,   291,   286,   207,
-     208,   280,   281,   209,   293,   362,   415,   446,   473,   474,
-     475,   295,   296,   366,   420,   421,   483,   516,   447,   448,
-     479,   500,   117,   118,   177,   178,   179,   180,   181,    95,
-      96,    97,    98,    99,   100,   101,   187,   188,   126,   127,
-     191,   224,   102,   199,   266,   103,   312,   263,   104,   144,
-     149,   161,   105,   378,    28,    29
+    -234,  -234,  -234,  -234,  -234,  -234,  -234,  -234,   -94,  -234,
+     338,   185,  -234,  -234,  -233,  -234,  -234,  -234,  -234,  -234,
+    -234,    47,    36,  -234,  -234,  -234,  -234,  -234,  -234,  -234,
+    -234,  -234,  -234,  -234,  -234,   292,  -234,   474,  -234,  -234,
+     414,    11,  -234,  -234,  -234,   386,  -234,   -97,  -234,  -234,
+    -189,   166,  -180,   -10,  -234,  -234,  -234,  -234,  -234,  -234,
+    -234,    52,    10,  -234,  -234,  -234,  -234,  -234,  -234,    83,
+      53,  -234,  -234,   -75,  -234,  -116,   278,   282,   361,   -35,
+     393,   390,   436,  -137,  -234,  -234,  -234,  -234,   352,  -234,
+     417,   354,  -207,  -185,   413,   140,  -119,  -234,  -234,  -234,
+    -234,  -234,  -120,    -4,   120,  -234,  -234
 };
 
-  /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
-     positive, shift that token.  If negative, reduce the rule whose
-     number is the opposite.  If YYTABLE_NINF, syntax error.  */
+/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule which
+   number is the opposite.  If YYTABLE_NINF, syntax error.  */
+#define YYTABLE_NINF -130
 static const yytype_int16 yytable[] =
 {
-      33,    45,   184,   182,   315,   185,   265,    42,    46,    27,
-     250,   182,   250,    94,   480,   210,   160,   298,    31,   250,
-      32,   487,   146,   147,   513,   232,    55,   153,   288,   289,
-      57,    58,    59,    60,    61,    51,   407,    31,    31,    32,
-      32,   125,    31,   488,    32,    39,   206,   141,   142,   141,
-     142,   189,   233,   340,   250,   481,    50,   248,   189,    34,
-     136,   182,   374,   182,   111,   514,    30,   492,   141,   142,
-     121,   278,     1,    40,     2,    37,   231,   383,   141,   142,
-     384,   385,   210,   247,   212,   234,   141,   142,   418,    10,
-     145,   375,   376,    36,   419,   112,    45,    47,   493,    35,
-     226,     3,   157,    46,   201,   162,   163,   235,   408,   359,
-     170,   173,    94,   206,    38,   290,   162,     4,     5,   377,
-      54,   124,   332,   333,   334,     6,   223,   311,   186,    56,
-       7,   482,   154,   401,   211,   341,   276,   182,   182,   214,
-     154,   515,   148,   329,   393,   422,   218,    10,   249,   219,
-     431,     8,   463,   356,   489,   318,   412,   386,   269,   416,
-     173,   272,   237,   238,   210,   268,   403,   204,   511,   406,
-     338,   107,   230,   205,   205,     9,   346,   186,   217,   116,
-     308,    10,   335,   106,    10,   369,   108,   309,   512,   372,
-     225,   182,   109,   223,   438,   206,   119,    11,   319,   302,
-     115,   211,    46,   426,    12,   193,    46,    13,   120,   110,
-     427,   252,   253,   254,   255,   256,   257,   258,   259,   260,
-     261,   157,   141,   142,    31,   303,    32,   265,   164,   165,
-     194,   320,   210,   336,    52,   339,   313,    53,   113,   173,
-     345,   321,   413,   399,   195,   196,   114,   348,   182,   282,
-     282,   279,   423,   424,   166,   167,   283,   283,   116,   141,
-     142,  -127,   122,   206,   284,   284,   197,   123,   351,   428,
-     477,   128,   368,   435,    31,    46,    32,   130,   262,   182,
-     322,   228,   229,   211,   400,   285,   285,    46,   198,   437,
-      31,   323,    32,   131,   478,   324,   141,   142,    48,   129,
-      49,   141,   142,   162,   242,   243,   397,   141,   142,   223,
-     267,   229,   132,   325,   141,   142,   133,   143,   405,   350,
-     395,   299,   300,   134,   469,   137,   342,   343,   367,   300,
-     182,   140,   223,   379,   380,   223,   381,   382,   425,   229,
-     440,   300,   204,   451,   229,   452,   229,   466,   300,   467,
-     343,   211,   485,   486,   508,   486,   518,   229,    31,    62,
-      32,    63,   525,   229,   527,   229,   162,   162,   138,   150,
-     223,   507,   439,   168,   159,    64,    65,   220,   313,   183,
-     192,   202,   227,   203,   239,    10,   240,    67,    68,   449,
-     250,   519,   251,   273,   274,    69,    70,   264,   275,   524,
-     277,   292,   294,    71,    72,   287,    73,   297,   304,   465,
-     305,   221,    74,   307,   306,   344,   449,   314,    75,   337,
-     347,    76,   349,   352,   355,   460,   357,   353,   354,   358,
-     360,   361,   464,   363,   365,    77,    78,   364,   370,   371,
-     373,   153,   388,    79,   389,   391,    80,   392,   449,   394,
-     398,   410,   402,   404,   414,   429,   490,   460,   411,   432,
-      81,    31,    62,    32,    63,   417,   433,   174,   496,   442,
-      82,    83,   444,   436,    84,    85,   443,   300,    64,    65,
-     505,   453,   460,    86,   445,   162,   450,   461,   462,    87,
-      67,    68,   468,   471,    88,   222,   484,   472,    69,    70,
-     499,   501,   503,   476,   495,   162,    71,    72,   504,    73,
-     502,   510,   509,   162,   521,    74,   517,   522,   520,   523,
-     175,    75,   530,   396,    76,   529,   528,   491,   245,   301,
-     506,   158,   213,   497,   409,   526,   470,   498,    77,    78,
-     331,   330,    31,    62,    32,    63,    79,   215,   174,    80,
-     441,   216,   200,   246,   152,   270,   190,   271,     0,    64,
-      65,   454,     0,    81,     0,     0,     0,     0,     0,     0,
-      10,    67,    68,    82,    83,     0,     0,    84,    85,    69,
-      70,     0,     0,     0,     0,     0,    86,    71,    72,     0,
-      73,     0,    87,     0,     0,     0,    74,   176,     0,     0,
-       0,   175,    75,     0,     0,    76,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,    77,
-      78,     0,     0,    31,    62,    32,    63,    79,     0,     0,
-      80,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-      64,    65,    66,     0,    81,     0,     0,     0,     0,     0,
-       0,     0,    67,    68,    82,    83,     0,     0,    84,    85,
-      69,    70,     0,     0,     0,     0,     0,    86,    71,    72,
-       0,    73,     0,    87,     0,     0,     0,    74,   176,     0,
-       0,     0,     0,    75,     0,     0,    76,     0,     0,     0,
+      33,   187,    45,   270,   189,   215,    96,    42,    46,   187,
+     255,    27,   190,   164,   320,   255,   255,   255,   157,   303,
+      31,   283,    32,   294,   324,    31,    57,    32,   492,   485,
+      59,    60,    61,    62,    63,   293,   129,    51,    31,    31,
+      32,    32,   237,   150,   151,   211,   145,   146,   518,   345,
+     493,   145,   146,   145,   146,   140,   412,   325,   497,    34,
+     187,    30,   187,   145,   146,   253,   379,   326,   217,   238,
+     486,   145,   146,   215,   125,   236,   120,   194,    50,   337,
+     338,   339,    37,   252,   231,   405,   313,   230,   115,   519,
+     498,    54,   149,   314,    55,   380,   381,   145,   146,    45,
+      35,   206,   239,   361,   161,    46,   327,   166,   167,    96,
+     295,    36,    10,   211,   175,   178,   364,   328,   194,   116,
+     166,   281,   329,   228,   382,   240,   316,   158,   273,   413,
+      10,   346,   158,   169,   170,   406,   187,   187,   216,   340,
+     330,   398,    38,   219,   334,   351,   254,   487,   128,   427,
+     223,   468,    39,   224,   323,   215,   274,   210,   417,   277,
+     436,   421,   494,   408,   152,   178,   520,   242,   243,     1,
+     343,     2,   209,   191,   411,   210,   222,   198,   235,   388,
+      40,   516,   389,   390,    58,    31,    31,    32,    32,   191,
+     187,   228,   377,   374,    10,   211,   443,   307,     3,   145,
+     146,   517,   199,   145,   146,   287,   216,    46,    47,   123,
+     482,    46,   288,   147,     4,     5,   200,   201,   171,   172,
+     289,   124,     6,   215,   270,   287,   161,     7,   431,    52,
+     308,   341,   288,   344,   483,   432,    56,  -129,   350,   202,
+     289,   318,   290,   404,   178,   353,   442,   187,     8,    31,
+     418,    32,   233,   234,   108,   428,   429,   109,   145,   146,
+     391,   203,   290,   211,    48,   423,    49,   110,   433,   111,
+     373,   424,   112,     9,   356,   355,   284,   117,   187,   119,
+      46,   440,    10,   247,   248,   272,   234,   114,   216,   145,
+     146,   118,    46,   304,   305,    11,   347,   348,   372,   305,
+     384,   385,    12,   126,   402,    13,   127,   228,   166,   386,
+     387,   430,   234,   445,   305,   135,   410,   456,   234,   457,
+     234,   471,   305,   120,   133,   400,   472,   348,   132,   187,
+     228,   134,   474,   228,   490,   491,   257,   258,   259,   260,
+     261,   262,   263,   264,   265,   266,   136,   145,   146,   513,
+     491,   523,   234,   530,   234,   137,   216,   532,   234,   138,
+     141,   142,   144,    31,    64,    32,    65,   154,   228,   163,
+     444,   166,   166,   168,   512,   173,   188,   197,   207,   232,
+      66,    67,   225,   318,    10,   208,   255,   454,   244,   245,
+     256,   278,    69,    70,   524,   269,   279,   282,   280,   292,
+      71,    72,   529,   267,   297,   299,   302,   470,    73,    74,
+     310,    75,   309,   311,   454,   312,   226,    76,   349,   319,
+     342,   352,   354,    77,   360,   362,    78,   363,   365,   357,
+     465,   358,   359,   366,   368,   369,   375,   469,   370,   376,
+      79,    80,   378,   157,   393,   394,   454,   399,    81,   396,
+     397,    82,   415,   403,   409,   407,   434,   416,   437,   422,
+     419,   495,   465,   441,   438,   447,    83,   448,   209,   449,
+     450,   455,   305,   501,   458,   467,    84,    85,   466,   476,
+      86,    87,   477,   473,   489,   510,   481,   465,   500,    88,
+     166,    31,    64,    32,    65,    89,   504,   179,   506,   507,
+      90,   227,   508,   509,   515,   527,   526,   528,    66,    67,
+     166,   533,   535,   496,   514,   522,   250,   401,   166,   534,
+      69,    70,   306,   162,   525,   113,   414,   511,    71,    72,
+     218,   502,   475,   335,   503,   531,    73,    74,   336,    75,
+     251,   220,   156,   221,   275,    76,   276,   195,   205,   446,
+     180,    77,   459,     0,    78,   257,   258,   259,   260,   261,
+     262,   263,   264,   265,   266,     0,   145,   146,    79,    80,
+       0,     0,     0,     0,     0,     0,    81,     0,     0,    82,
+       0,    31,    64,    32,    65,     0,     0,   179,     0,     0,
+       0,     0,     0,     0,    83,     0,     0,     0,    66,    67,
+       0,    10,     0,     0,    84,    85,     0,     0,    86,    87,
+      69,    70,     0,     0,     0,     0,     0,    88,    71,    72,
+       0,     0,   267,    89,     0,     0,    73,    74,   181,    75,
+       0,     0,     0,     0,     0,    76,     0,     0,     0,     0,
+     180,    77,     0,     0,    78,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,    79,    80,
+       0,     0,     0,     0,     0,     0,    81,     0,     0,    82,
+       0,    31,    64,    32,    65,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,    83,     0,     0,     0,    66,    67,
+      68,     0,     0,     0,    84,    85,     0,     0,    86,    87,
+      69,    70,     0,     0,     0,     0,     0,    88,    71,    72,
+       0,     0,     0,    89,     0,     0,    73,    74,   181,    75,
+       0,     0,     0,     0,     0,    76,     0,     0,     0,     0,
+       0,    77,     0,     0,    78,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,    79,    80,
+       0,     0,     0,     0,     0,     0,    81,     0,     0,    82,
+       0,    31,    64,    32,    65,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,    83,     0,     0,     0,    66,    67,
+       0,     0,     0,     0,    84,    85,     0,     0,    86,    87,
+      69,    70,     0,     0,     0,     0,     0,    88,    71,    72,
+       0,     0,     0,    89,     0,     0,    73,    74,    90,    75,
+       0,     0,     0,     0,     0,    76,     0,     0,     0,     0,
+       0,    77,     0,     0,    78,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,    79,    80,
+       0,     0,     0,     0,     0,     0,    81,     0,     0,    82,
+       0,     0,     0,     0,    31,    64,    32,    65,     0,     0,
+       0,     0,     0,     0,    83,     0,     0,     0,     0,     0,
+       0,    66,    67,     0,    84,    85,     0,     0,    86,    87,
+       0,     0,     0,    69,    70,     0,     0,    88,   128,     0,
+       0,    71,    72,    89,     0,     0,     0,     0,    90,    73,
+      74,     0,    75,     0,     0,     0,     0,     0,    76,     0,
+       0,     0,     0,     0,    77,     0,     0,    78,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-      77,    78,     0,     0,    31,    62,    32,    63,    79,     0,
-       0,    80,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,    64,    65,     0,     0,    81,     0,     0,     0,     0,
-       0,     0,     0,    67,    68,    82,    83,     0,     0,    84,
-      85,    69,    70,     0,     0,     0,     0,     0,    86,    71,
-      72,     0,    73,     0,    87,     0,     0,     0,    74,    88,
-       0,     0,     0,     0,    75,     0,     0,    76,     0,     0,
+       0,    79,    80,     0,     0,     0,     0,     0,     0,    81,
+       0,     0,    82,     0,    31,    64,    32,    65,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,    83,     0,     0,
+       0,    66,    67,     0,    10,     0,     0,    84,    85,     0,
+       0,    86,    87,    69,    70,     0,     0,     0,     0,     0,
+      88,    71,    72,     0,     0,     0,    89,     0,     0,    73,
+      74,    90,    75,     0,     0,     0,     0,     0,    76,     0,
+       0,     0,     0,   180,    77,     0,     0,    78,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,    77,    78,     0,     0,     0,     0,     0,     0,    79,
-       0,     0,    80,     0,     0,     0,    31,    62,    32,    63,
-       0,     0,     0,     0,     0,     0,    81,     0,     0,     0,
-       0,     0,     0,    64,    65,     0,    82,    83,     0,     0,
-      84,    85,     0,     0,     0,    67,    68,     0,     0,    86,
-     124,     0,     0,    69,    70,    87,     0,     0,     0,     0,
-      88,    71,    72,     0,    73,     0,     0,     0,     0,     0,
-      74,     0,     0,     0,     0,     0,    75,     0,     0,    76,
+       0,    79,    80,     0,     0,     0,     0,     0,     0,    81,
+       0,     0,    82,     0,    31,    64,    32,    65,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,    83,     0,     0,
+       0,    66,   155,     0,     0,     0,     0,    84,    85,     0,
+       0,    86,    87,    69,    70,     0,     0,     0,     0,     0,
+      88,    71,    72,     0,     0,     0,    89,     0,     0,    73,
+      74,   181,    75,     0,     0,     0,     0,     0,    76,     0,
+       0,     0,     0,     0,    77,     0,     0,    78,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,    77,    78,     0,     0,    31,    62,    32,
-      63,    79,     0,     0,    80,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,    64,    65,     0,     0,    81,     0,
-       0,     0,     0,     0,     0,    10,    67,    68,    82,    83,
-       0,     0,    84,    85,    69,    70,     0,     0,     0,     0,
-       0,    86,    71,    72,     0,    73,     0,    87,     0,     0,
-       0,    74,    88,     0,     0,     0,   175,    75,     0,     0,
-      76,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,    77,    78,     0,     0,    31,    62,
-      32,    63,    79,     0,     0,    80,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,    64,   151,     0,     0,    81,
-       0,     0,     0,     0,     0,     0,     0,    67,    68,    82,
-      83,     0,     0,    84,    85,    69,    70,     0,     0,     0,
-       0,     0,    86,    71,    72,     0,    73,     0,    87,     0,
-       0,     0,    74,   176,     0,     0,     0,     0,    75,     0,
-       0,    76,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,    77,    78,     0,     0,    31,
-      62,    32,    63,    79,     0,     0,    80,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,    64,    65,     0,     0,
-      81,     0,     0,     0,     0,     0,     0,     0,    67,    68,
-      82,    83,     0,     0,    84,    85,    69,    70,     0,     0,
-       0,     0,     0,    86,    71,    72,     0,    73,     0,    87,
-       0,     0,     0,    74,    88,     0,     0,     0,     0,    75,
-       0,     0,    76,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,    77,    78,     0,     0,
-       0,    62,     0,    63,    79,     0,     0,    80,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,    64,   151,     0,
-       0,    81,     0,     0,     0,     0,     0,     0,     0,    67,
-      68,    82,    83,     0,     0,    84,    85,     0,    70,     0,
-       0,     0,     0,     0,    86,    71,    72,     0,    73,     0,
-      87,     0,     0,     0,    74,    88,     0,    67,    68,     0,
-       0,     0,     0,    76,     0,     0,    70,     0,     0,     0,
-       0,     0,     0,    71,    72,     0,    73,    77,    78,     0,
-       0,     0,    74,     0,     0,    79,     0,     0,    80,     0,
-       0,    76,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,    81,     0,     0,    77,   244,     0,     0,     0,
-       0,     0,    82,    79,     0,     0,    84,    85,     0,     0,
-       0,     0,     0,     0,     0,    86,     0,     0,     0,     0,
-      81,    87,     0,     0,     0,     0,     0,     0,     0,     0,
-      82,     0,     0,     0,    84,    85,     0,     0,     0,     0,
-       0,     0,     0,    86,     0,     0,     0,     0,     0,    87,
-     252,   253,   254,   255,   256,   257,   258,   259,   260,   261,
-       0,   141,   142,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,   262
+       0,    79,    80,     0,     0,     0,     0,     0,     0,    81,
+       0,     0,    82,     0,    31,    64,    32,    65,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,    83,     0,     0,
+       0,    66,    67,     0,     0,     0,     0,    84,    85,     0,
+       0,    86,    87,    69,    70,     0,     0,     0,     0,     0,
+      88,    71,    72,     0,     0,     0,    89,     0,     0,    73,
+      74,    90,    75,     0,     0,     0,     0,     0,    76,     0,
+       0,     0,     0,     0,    77,     0,     0,    78,     0,     0,
+       0,    69,    70,     0,     0,     0,     0,     0,     0,     0,
+      72,    79,    80,     0,     0,     0,     0,    73,    74,    81,
+      75,     0,    82,     0,     0,    64,    76,    65,     0,     0,
+       0,     0,     0,     0,     0,    78,     0,    83,     0,     0,
+       0,    66,   155,     0,     0,     0,     0,    84,    85,    79,
+     249,    86,    87,    69,    70,     0,     0,    81,     0,     0,
+      88,     0,    72,     0,     0,     0,    89,     0,     0,    73,
+      74,    90,    75,     0,     0,    83,     0,     0,    76,     0,
+       0,     0,     0,     0,     0,    84,     0,    78,     0,    86,
+      87,     0,     0,     0,     0,     0,     0,     0,    88,     0,
+       0,    79,    80,     0,    89,     0,     0,     0,     0,    81,
+       0,     0,    82,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,    83,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,    84,     0,     0,
+       0,    86,    87,     0,     0,     0,     0,     0,     0,     0,
+      88,     0,     0,     0,     0,     0,    89
 };
 
+#define yypact_value_is_default(Yystate) \
+  (!!((Yystate) == (-234)))
+
+#define yytable_value_is_error(Yytable_value) \
+  YYID (0)
+
 static const yytype_int16 yycheck[] =
 {
-       4,    12,   120,   116,   242,   124,   183,    11,    12,     0,
-       8,   124,     8,    41,     7,   138,   108,   221,     4,     8,
-       6,     7,    23,    24,     7,    43,    30,    27,   210,    37,
-      34,    35,    36,    37,    38,    26,    69,     4,     4,     6,
-       6,    69,     4,    29,     6,    29,   138,    21,    22,    21,
-      22,    60,    70,    10,     8,    48,    80,   176,    60,    78,
-      88,   174,    65,   176,    28,    48,   118,    74,    21,    22,
-      61,   205,     1,    57,     3,   118,   164,    35,    21,    22,
-      38,    39,   205,   175,   139,   103,    21,    22,   105,   113,
-      94,    94,    95,    71,   111,    59,   107,     0,   105,   118,
-     155,    30,   106,   107,   132,   109,   110,   125,   141,   291,
-     114,   115,   140,   205,    83,   123,   120,    46,    47,   122,
-       3,   130,    17,    18,    19,    54,   154,   240,   130,    71,
-      59,   124,   140,   337,   138,    92,    71,   250,   251,   143,
-     140,   124,   143,   141,   321,   141,   150,   113,   176,   153,
-     388,    80,   141,   287,   140,   243,   360,   115,   186,   363,
-     164,   189,   166,   167,   287,   119,   343,   141,    66,   141,
-     262,   142,   163,   140,   140,   104,   119,   130,   140,   131,
-      55,   113,    77,   114,   113,   304,    31,    62,    86,   307,
-     142,   304,   140,   221,   398,   287,   128,   126,    10,   227,
-     140,   205,   206,    55,   133,    51,   210,   136,   140,    83,
-      62,    10,    11,    12,    13,    14,    15,    16,    17,    18,
-      19,   225,    21,    22,     4,   229,     6,   404,    44,    45,
-      76,    43,   355,   261,   136,   263,   240,   139,     5,   243,
-     268,    53,   361,   335,    90,    91,    95,   275,   361,    72,
-      72,    31,   370,   371,    44,    45,    79,    79,   131,    21,
-      22,    84,     7,   355,    87,    87,   112,     7,   279,   382,
-      32,   140,   300,   392,     4,   279,     6,   140,    77,   392,
-      92,   141,   142,   287,     9,   108,   

<TRUNCATED>


[04/17] incubator-quickstep git commit: QUICKSTEP-20: Added parser support for SQL window aggregation function

Posted by ha...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/preprocessed/SqlParser_gen.cpp
----------------------------------------------------------------------
diff --git a/parser/preprocessed/SqlParser_gen.cpp b/parser/preprocessed/SqlParser_gen.cpp
index 038db14..c02baf4 100644
--- a/parser/preprocessed/SqlParser_gen.cpp
+++ b/parser/preprocessed/SqlParser_gen.cpp
@@ -131,6 +131,7 @@ typedef struct YYLTYPE {
 #include "parser/ParseSubqueryExpression.hpp"
 #include "parser/ParseSubqueryTableReference.hpp"
 #include "parser/ParseTableReference.hpp"
+#include "parser/ParseWindow.hpp"
 #include "storage/StorageBlockInfo.hpp"
 #include "types/Type.hpp"
 #include "types/TypeFactory.hpp"
@@ -150,7 +151,7 @@ typedef struct YYLTYPE {
 // Needed for Bison 2.6 and higher, which do not automatically provide this typedef.
 typedef void* yyscan_t;
 
-#line 154 "SqlParser_gen.cpp" /* yacc.c:339  */
+#line 155 "SqlParser_gen.cpp" /* yacc.c:339  */
 
 # ifndef YY_NULLPTR
 #  if defined __cplusplus && 201103L <= __cplusplus
@@ -225,88 +226,96 @@ extern int quickstep_yydebug;
     TOKEN_CONSTRAINT = 295,
     TOKEN_COPY = 296,
     TOKEN_CREATE = 297,
-    TOKEN_DATE = 298,
-    TOKEN_DATETIME = 299,
-    TOKEN_DAY = 300,
-    TOKEN_DECIMAL = 301,
-    TOKEN_DEFAULT = 302,
-    TOKEN_DELETE = 303,
-    TOKEN_DELIMITER = 304,
-    TOKEN_DESC = 305,
-    TOKEN_DISTINCT = 306,
-    TOKEN_DOUBLE = 307,
-    TOKEN_DROP = 308,
-    TOKEN_ELSE = 309,
-    TOKEN_END = 310,
-    TOKEN_ESCAPE_STRINGS = 311,
-    TOKEN_EXISTS = 312,
-    TOKEN_EXTRACT = 313,
-    TOKEN_FALSE = 314,
-    TOKEN_FIRST = 315,
-    TOKEN_FLOAT = 316,
-    TOKEN_FOR = 317,
-    TOKEN_FOREIGN = 318,
-    TOKEN_FROM = 319,
-    TOKEN_FULL = 320,
-    TOKEN_GROUP = 321,
-    TOKEN_HASH = 322,
-    TOKEN_HAVING = 323,
-    TOKEN_HOUR = 324,
-    TOKEN_IN = 325,
-    TOKEN_INDEX = 326,
-    TOKEN_INNER = 327,
-    TOKEN_INSERT = 328,
-    TOKEN_INTEGER = 329,
-    TOKEN_INTERVAL = 330,
-    TOKEN_INTO = 331,
-    TOKEN_JOIN = 332,
-    TOKEN_KEY = 333,
-    TOKEN_LAST = 334,
-    TOKEN_LEFT = 335,
-    TOKEN_LIMIT = 336,
-    TOKEN_LONG = 337,
-    TOKEN_MINUTE = 338,
-    TOKEN_MONTH = 339,
-    TOKEN_NULL = 340,
-    TOKEN_NULLS = 341,
-    TOKEN_OFF = 342,
-    TOKEN_ON = 343,
-    TOKEN_ORDER = 344,
-    TOKEN_OUTER = 345,
-    TOKEN_PARTITION = 346,
-    TOKEN_PARTITIONS = 347,
-    TOKEN_PERCENT = 348,
-    TOKEN_PRIMARY = 349,
-    TOKEN_QUIT = 350,
-    TOKEN_RANGE = 351,
-    TOKEN_REAL = 352,
-    TOKEN_REFERENCES = 353,
-    TOKEN_RIGHT = 354,
-    TOKEN_ROW_DELIMITER = 355,
-    TOKEN_SECOND = 356,
-    TOKEN_SELECT = 357,
-    TOKEN_SET = 358,
-    TOKEN_SMA = 359,
-    TOKEN_SMALLINT = 360,
-    TOKEN_SUBSTRING = 361,
-    TOKEN_TABLE = 362,
-    TOKEN_THEN = 363,
-    TOKEN_TIME = 364,
-    TOKEN_TIMESTAMP = 365,
-    TOKEN_TRUE = 366,
-    TOKEN_TUPLESAMPLE = 367,
-    TOKEN_UNIQUE = 368,
-    TOKEN_UPDATE = 369,
-    TOKEN_USING = 370,
-    TOKEN_VALUES = 371,
-    TOKEN_VARCHAR = 372,
-    TOKEN_WHEN = 373,
-    TOKEN_WHERE = 374,
-    TOKEN_WITH = 375,
-    TOKEN_YEAR = 376,
-    TOKEN_YEARMONTH = 377,
-    TOKEN_EOF = 378,
-    TOKEN_LEX_ERROR = 379
+    TOKEN_CURRENT = 298,
+    TOKEN_DATE = 299,
+    TOKEN_DATETIME = 300,
+    TOKEN_DAY = 301,
+    TOKEN_DECIMAL = 302,
+    TOKEN_DEFAULT = 303,
+    TOKEN_DELETE = 304,
+    TOKEN_DELIMITER = 305,
+    TOKEN_DESC = 306,
+    TOKEN_DISTINCT = 307,
+    TOKEN_DOUBLE = 308,
+    TOKEN_DROP = 309,
+    TOKEN_ELSE = 310,
+    TOKEN_END = 311,
+    TOKEN_ESCAPE_STRINGS = 312,
+    TOKEN_EXISTS = 313,
+    TOKEN_EXTRACT = 314,
+    TOKEN_FALSE = 315,
+    TOKEN_FIRST = 316,
+    TOKEN_FLOAT = 317,
+    TOKEN_FOLLOWING = 318,
+    TOKEN_FOR = 319,
+    TOKEN_FOREIGN = 320,
+    TOKEN_FROM = 321,
+    TOKEN_FULL = 322,
+    TOKEN_GROUP = 323,
+    TOKEN_HASH = 324,
+    TOKEN_HAVING = 325,
+    TOKEN_HOUR = 326,
+    TOKEN_IN = 327,
+    TOKEN_INDEX = 328,
+    TOKEN_INNER = 329,
+    TOKEN_INSERT = 330,
+    TOKEN_INTEGER = 331,
+    TOKEN_INTERVAL = 332,
+    TOKEN_INTO = 333,
+    TOKEN_JOIN = 334,
+    TOKEN_KEY = 335,
+    TOKEN_LAST = 336,
+    TOKEN_LEFT = 337,
+    TOKEN_LIMIT = 338,
+    TOKEN_LONG = 339,
+    TOKEN_MINUTE = 340,
+    TOKEN_MONTH = 341,
+    TOKEN_NULL = 342,
+    TOKEN_NULLS = 343,
+    TOKEN_OFF = 344,
+    TOKEN_ON = 345,
+    TOKEN_ORDER = 346,
+    TOKEN_OUTER = 347,
+    TOKEN_OVER = 348,
+    TOKEN_PARTITION = 349,
+    TOKEN_PARTITIONS = 350,
+    TOKEN_PERCENT = 351,
+    TOKEN_PRECEDING = 352,
+    TOKEN_PRIMARY = 353,
+    TOKEN_QUIT = 354,
+    TOKEN_RANGE = 355,
+    TOKEN_REAL = 356,
+    TOKEN_REFERENCES = 357,
+    TOKEN_RIGHT = 358,
+    TOKEN_ROW = 359,
+    TOKEN_ROW_DELIMITER = 360,
+    TOKEN_ROWS = 361,
+    TOKEN_SECOND = 362,
+    TOKEN_SELECT = 363,
+    TOKEN_SET = 364,
+    TOKEN_SMA = 365,
+    TOKEN_SMALLINT = 366,
+    TOKEN_SUBSTRING = 367,
+    TOKEN_TABLE = 368,
+    TOKEN_THEN = 369,
+    TOKEN_TIME = 370,
+    TOKEN_TIMESTAMP = 371,
+    TOKEN_TRUE = 372,
+    TOKEN_TUPLESAMPLE = 373,
+    TOKEN_UNBOUNDED = 374,
+    TOKEN_UNIQUE = 375,
+    TOKEN_UPDATE = 376,
+    TOKEN_USING = 377,
+    TOKEN_VALUES = 378,
+    TOKEN_VARCHAR = 379,
+    TOKEN_WHEN = 380,
+    TOKEN_WHERE = 381,
+    TOKEN_WINDOW = 382,
+    TOKEN_WITH = 383,
+    TOKEN_YEAR = 384,
+    TOKEN_YEARMONTH = 385,
+    TOKEN_EOF = 386,
+    TOKEN_LEX_ERROR = 387
   };
 #endif
 
@@ -315,7 +324,7 @@ extern int quickstep_yydebug;
 
 union YYSTYPE
 {
-#line 118 "../SqlParser.ypp" /* yacc.c:355  */
+#line 119 "../SqlParser.ypp" /* yacc.c:355  */
 
   quickstep::ParseString *string_value_;
 
@@ -401,13 +410,19 @@ union YYSTYPE
 
   quickstep::ParseSample *opt_sample_clause_;
 
+  quickstep::PtrList<quickstep::ParseWindow> *opt_window_clause_;
+  quickstep::ParseWindow *window_definition_;
+  quickstep::PtrList<quickstep::ParseExpression> *window_partition_by_list_;
+  quickstep::PtrList<quickstep::ParseOrderByItem> *window_order_by_list_;
+  quickstep::ParseFrameInfo *window_frame_info_;
+
   quickstep::PtrList<quickstep::ParseOrderByItem> *order_commalist_;
   quickstep::ParseOrderByItem *order_item_;
 
   quickstep::PtrVector<quickstep::ParseSubqueryTableReference> *with_list_;
   quickstep::ParseSubqueryTableReference *with_list_element_;
 
-#line 411 "SqlParser_gen.cpp" /* yacc.c:355  */
+#line 426 "SqlParser_gen.cpp" /* yacc.c:355  */
 };
 
 typedef union YYSTYPE YYSTYPE;
@@ -436,13 +451,13 @@ int quickstep_yyparse (yyscan_t yyscanner, quickstep::ParseStatement **parsedSta
 #endif /* !YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED  */
 
 /* Copy the second part of user declarations.  */
-#line 210 "../SqlParser.ypp" /* yacc.c:358  */
+#line 217 "../SqlParser.ypp" /* yacc.c:358  */
 
 /* This header needs YYSTYPE, which is defined by the %union directive above */
 #include "SqlLexer_gen.hpp"
 void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string &feature);
 
-#line 446 "SqlParser_gen.cpp" /* yacc.c:358  */
+#line 461 "SqlParser_gen.cpp" /* yacc.c:358  */
 
 #ifdef short
 # undef short
@@ -686,21 +701,21 @@ union yyalloc
 /* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  47
 /* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   1215
+#define YYLAST   1347
 
 /* YYNTOKENS -- Number of terminals.  */
-#define YYNTOKENS  136
+#define YYNTOKENS  144
 /* YYNNTS -- Number of nonterminals.  */
-#define YYNNTS  96
+#define YYNNTS  106
 /* YYNRULES -- Number of rules.  */
-#define YYNRULES  265
+#define YYNRULES  287
 /* YYNSTATES -- Number of states.  */
-#define YYNSTATES  488
+#define YYNSTATES  531
 
 /* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
    by yylex, with out-of-bounds checking.  */
 #define YYUNDEFTOK  2
-#define YYMAXUTOK   379
+#define YYMAXUTOK   387
 
 #define YYTRANSLATE(YYX)                                                \
   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
@@ -710,11 +725,11 @@ union yyalloc
 static const yytype_uint8 yytranslate[] =
 {
        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     131,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     139,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,   135,     2,     2,
-     132,   133,    23,    21,   134,    22,    27,    24,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,   130,
+       2,     2,     2,     2,     2,     2,     2,   143,     2,     2,
+     140,   141,    23,    21,   142,    22,    27,    24,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,   138,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
@@ -746,40 +761,43 @@ static const yytype_uint8 yytranslate[] =
       90,    91,    92,    93,    94,    95,    96,    97,    98,    99,
      100,   101,   102,   103,   104,   105,   106,   107,   108,   109,
      110,   111,   112,   113,   114,   115,   116,   117,   118,   119,
-     120,   121,   122,   123,   124,   125,   126,   127,   128,   129
+     120,   121,   122,   123,   124,   125,   126,   127,   128,   129,
+     130,   131,   132,   133,   134,   135,   136,   137
 };
 
 #if YYDEBUG
   /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
 static const yytype_uint16 yyrline[] =
 {
-       0,   585,   585,   589,   593,   597,   601,   604,   611,   614,
-     617,   620,   623,   626,   629,   632,   635,   638,   644,   650,
-     657,   663,   670,   679,   684,   693,   698,   703,   707,   713,
-     718,   721,   724,   729,   732,   735,   738,   741,   744,   747,
-     750,   753,   756,   768,   771,   774,   792,   812,   815,   818,
-     823,   828,   834,   840,   849,   853,   859,   862,   867,   872,
-     877,   884,   891,   895,   901,   904,   909,   912,   917,   920,
-     925,   928,   947,   951,   957,   961,   967,   970,   973,   978,
-     981,   988,   993,  1004,  1009,  1013,  1017,  1023,  1026,  1032,
-    1040,  1043,  1046,  1052,  1057,  1060,  1065,  1069,  1073,  1077,
-    1083,  1088,  1093,  1097,  1103,  1109,  1112,  1117,  1122,  1126,
-    1132,  1138,  1144,  1147,  1151,  1157,  1160,  1165,  1169,  1175,
-    1178,  1181,  1186,  1191,  1196,  1199,  1202,  1207,  1210,  1213,
-    1216,  1219,  1222,  1225,  1228,  1233,  1236,  1241,  1245,  1249,
-    1252,  1256,  1259,  1264,  1267,  1272,  1275,  1280,  1284,  1290,
-    1293,  1298,  1301,  1306,  1309,  1314,  1317,  1336,  1340,  1346,
-    1353,  1356,  1359,  1364,  1367,  1370,  1376,  1379,  1384,  1389,
-    1398,  1403,  1412,  1417,  1420,  1425,  1428,  1433,  1439,  1445,
-    1448,  1451,  1454,  1457,  1460,  1466,  1475,  1478,  1483,  1486,
-    1491,  1494,  1499,  1502,  1505,  1508,  1511,  1514,  1517,  1520,
-    1525,  1529,  1533,  1536,  1541,  1546,  1550,  1556,  1559,  1564,
-    1568,  1574,  1579,  1583,  1589,  1594,  1597,  1602,  1606,  1612,
-    1615,  1618,  1621,  1633,  1637,  1656,  1669,  1684,  1687,  1690,
-    1693,  1696,  1699,  1704,  1708,  1714,  1717,  1722,  1726,  1733,
-    1736,  1739,  1742,  1745,  1748,  1751,  1754,  1757,  1760,  1765,
-    1776,  1779,  1784,  1787,  1790,  1796,  1800,  1806,  1809,  1817,
-    1820,  1823,  1826,  1832,  1837,  1842
+       0,   622,   622,   626,   630,   634,   638,   641,   648,   651,
+     654,   657,   660,   663,   666,   669,   672,   675,   681,   687,
+     694,   700,   707,   716,   721,   730,   735,   740,   744,   750,
+     755,   758,   761,   766,   769,   772,   775,   778,   781,   784,
+     787,   790,   793,   805,   808,   811,   829,   849,   852,   855,
+     860,   865,   871,   877,   886,   890,   896,   899,   904,   909,
+     914,   921,   928,   932,   938,   941,   946,   949,   954,   957,
+     962,   965,   984,   988,   994,   998,  1004,  1007,  1010,  1015,
+    1018,  1025,  1030,  1041,  1046,  1050,  1054,  1060,  1063,  1069,
+    1077,  1080,  1083,  1089,  1094,  1097,  1102,  1106,  1110,  1114,
+    1120,  1125,  1130,  1134,  1140,  1146,  1149,  1154,  1159,  1163,
+    1169,  1175,  1181,  1184,  1188,  1194,  1197,  1202,  1206,  1212,
+    1215,  1218,  1223,  1228,  1233,  1236,  1239,  1244,  1247,  1250,
+    1253,  1256,  1259,  1262,  1265,  1270,  1273,  1278,  1282,  1286,
+    1289,  1293,  1296,  1301,  1304,  1309,  1312,  1317,  1321,  1327,
+    1330,  1335,  1338,  1343,  1346,  1351,  1354,  1373,  1376,  1379,
+    1383,  1389,  1395,  1400,  1403,  1408,  1411,  1416,  1419,  1424,
+    1427,  1432,  1433,  1436,  1441,  1442,  1445,  1450,  1454,  1460,
+    1467,  1470,  1473,  1478,  1481,  1484,  1490,  1493,  1498,  1503,
+    1512,  1517,  1526,  1531,  1534,  1539,  1542,  1547,  1553,  1559,
+    1562,  1565,  1568,  1571,  1574,  1580,  1589,  1592,  1597,  1600,
+    1605,  1608,  1613,  1616,  1619,  1622,  1626,  1630,  1633,  1636,
+    1639,  1642,  1647,  1651,  1655,  1658,  1663,  1668,  1672,  1678,
+    1681,  1686,  1690,  1696,  1701,  1705,  1711,  1716,  1719,  1724,
+    1728,  1734,  1737,  1740,  1743,  1755,  1759,  1778,  1791,  1806,
+    1809,  1812,  1815,  1818,  1821,  1826,  1830,  1836,  1839,  1844,
+    1848,  1855,  1858,  1861,  1864,  1867,  1870,  1873,  1876,  1879,
+    1882,  1887,  1898,  1901,  1906,  1909,  1912,  1918,  1922,  1928,
+    1931,  1939,  1942,  1945,  1948,  1954,  1959,  1964
 };
 #endif
 
@@ -798,47 +816,51 @@ static const char *const yytname[] =
   "TOKEN_BIGINT", "TOKEN_BIT", "TOKEN_BITWEAVING", "TOKEN_BLOCKPROPERTIES",
   "TOKEN_BLOCKSAMPLE", "TOKEN_BLOOM_FILTER", "TOKEN_CSB_TREE", "TOKEN_BY",
   "TOKEN_CASE", "TOKEN_CHARACTER", "TOKEN_CHECK", "TOKEN_COLUMN",
-  "TOKEN_CONSTRAINT", "TOKEN_COPY", "TOKEN_CREATE", "TOKEN_DATE",
-  "TOKEN_DATETIME", "TOKEN_DAY", "TOKEN_DECIMAL", "TOKEN_DEFAULT",
-  "TOKEN_DELETE", "TOKEN_DELIMITER", "TOKEN_DESC", "TOKEN_DISTINCT",
-  "TOKEN_DOUBLE", "TOKEN_DROP", "TOKEN_ELSE", "TOKEN_END",
-  "TOKEN_ESCAPE_STRINGS", "TOKEN_EXISTS", "TOKEN_EXTRACT", "TOKEN_FALSE",
-  "TOKEN_FIRST", "TOKEN_FLOAT", "TOKEN_FOR", "TOKEN_FOREIGN", "TOKEN_FROM",
-  "TOKEN_FULL", "TOKEN_GROUP", "TOKEN_HASH", "TOKEN_HAVING", "TOKEN_HOUR",
-  "TOKEN_IN", "TOKEN_INDEX", "TOKEN_INNER", "TOKEN_INSERT",
-  "TOKEN_INTEGER", "TOKEN_INTERVAL", "TOKEN_INTO", "TOKEN_JOIN",
-  "TOKEN_KEY", "TOKEN_LAST", "TOKEN_LEFT", "TOKEN_LIMIT", "TOKEN_LONG",
-  "TOKEN_MINUTE", "TOKEN_MONTH", "TOKEN_NULL", "TOKEN_NULLS", "TOKEN_OFF",
-  "TOKEN_ON", "TOKEN_ORDER", "TOKEN_OUTER", "TOKEN_PARTITION",
-  "TOKEN_PARTITIONS", "TOKEN_PERCENT", "TOKEN_PRIMARY", "TOKEN_QUIT",
-  "TOKEN_RANGE", "TOKEN_REAL", "TOKEN_REFERENCES", "TOKEN_RIGHT",
-  "TOKEN_ROW_DELIMITER", "TOKEN_SECOND", "TOKEN_SELECT", "TOKEN_SET",
-  "TOKEN_SMA", "TOKEN_SMALLINT", "TOKEN_SUBSTRING", "TOKEN_TABLE",
-  "TOKEN_THEN", "TOKEN_TIME", "TOKEN_TIMESTAMP", "TOKEN_TRUE",
-  "TOKEN_TUPLESAMPLE", "TOKEN_UNIQUE", "TOKEN_UPDATE", "TOKEN_USING",
-  "TOKEN_VALUES", "TOKEN_VARCHAR", "TOKEN_WHEN", "TOKEN_WHERE",
-  "TOKEN_WITH", "TOKEN_YEAR", "TOKEN_YEARMONTH", "TOKEN_EOF",
-  "TOKEN_LEX_ERROR", "';'", "'\\n'", "'('", "')'", "','", "'%'", "$accept",
-  "start", "sql_statement", "quit_statement", "alter_table_statement",
-  "create_table_statement", "create_index_statement",
-  "drop_table_statement", "column_def", "column_def_commalist",
-  "data_type", "column_constraint_def", "column_constraint_def_list",
-  "opt_column_constraint_def_list", "table_constraint_def",
-  "table_constraint_def_commalist", "opt_table_constraint_def_commalist",
-  "opt_column_list", "opt_block_properties", "opt_partition_clause",
-  "partition_type", "key_value_list", "key_value", "key_string_value",
-  "key_string_list", "key_integer_value", "index_type",
-  "opt_index_properties", "insert_statement", "copy_from_statement",
-  "opt_copy_from_params", "copy_from_params", "update_statement",
-  "delete_statement", "assignment_list", "assignment_item",
-  "select_statement", "with_clause", "with_list", "with_list_element",
-  "select_query", "opt_all_distinct", "selection",
-  "selection_item_commalist", "selection_item", "from_clause",
+  "TOKEN_CONSTRAINT", "TOKEN_COPY", "TOKEN_CREATE", "TOKEN_CURRENT",
+  "TOKEN_DATE", "TOKEN_DATETIME", "TOKEN_DAY", "TOKEN_DECIMAL",
+  "TOKEN_DEFAULT", "TOKEN_DELETE", "TOKEN_DELIMITER", "TOKEN_DESC",
+  "TOKEN_DISTINCT", "TOKEN_DOUBLE", "TOKEN_DROP", "TOKEN_ELSE",
+  "TOKEN_END", "TOKEN_ESCAPE_STRINGS", "TOKEN_EXISTS", "TOKEN_EXTRACT",
+  "TOKEN_FALSE", "TOKEN_FIRST", "TOKEN_FLOAT", "TOKEN_FOLLOWING",
+  "TOKEN_FOR", "TOKEN_FOREIGN", "TOKEN_FROM", "TOKEN_FULL", "TOKEN_GROUP",
+  "TOKEN_HASH", "TOKEN_HAVING", "TOKEN_HOUR", "TOKEN_IN", "TOKEN_INDEX",
+  "TOKEN_INNER", "TOKEN_INSERT", "TOKEN_INTEGER", "TOKEN_INTERVAL",
+  "TOKEN_INTO", "TOKEN_JOIN", "TOKEN_KEY", "TOKEN_LAST", "TOKEN_LEFT",
+  "TOKEN_LIMIT", "TOKEN_LONG", "TOKEN_MINUTE", "TOKEN_MONTH", "TOKEN_NULL",
+  "TOKEN_NULLS", "TOKEN_OFF", "TOKEN_ON", "TOKEN_ORDER", "TOKEN_OUTER",
+  "TOKEN_OVER", "TOKEN_PARTITION", "TOKEN_PARTITIONS", "TOKEN_PERCENT",
+  "TOKEN_PRECEDING", "TOKEN_PRIMARY", "TOKEN_QUIT", "TOKEN_RANGE",
+  "TOKEN_REAL", "TOKEN_REFERENCES", "TOKEN_RIGHT", "TOKEN_ROW",
+  "TOKEN_ROW_DELIMITER", "TOKEN_ROWS", "TOKEN_SECOND", "TOKEN_SELECT",
+  "TOKEN_SET", "TOKEN_SMA", "TOKEN_SMALLINT", "TOKEN_SUBSTRING",
+  "TOKEN_TABLE", "TOKEN_THEN", "TOKEN_TIME", "TOKEN_TIMESTAMP",
+  "TOKEN_TRUE", "TOKEN_TUPLESAMPLE", "TOKEN_UNBOUNDED", "TOKEN_UNIQUE",
+  "TOKEN_UPDATE", "TOKEN_USING", "TOKEN_VALUES", "TOKEN_VARCHAR",
+  "TOKEN_WHEN", "TOKEN_WHERE", "TOKEN_WINDOW", "TOKEN_WITH", "TOKEN_YEAR",
+  "TOKEN_YEARMONTH", "TOKEN_EOF", "TOKEN_LEX_ERROR", "';'", "'\\n'", "'('",
+  "')'", "','", "'%'", "$accept", "start", "sql_statement",
+  "quit_statement", "alter_table_statement", "create_table_statement",
+  "create_index_statement", "drop_table_statement", "column_def",
+  "column_def_commalist", "data_type", "column_constraint_def",
+  "column_constraint_def_list", "opt_column_constraint_def_list",
+  "table_constraint_def", "table_constraint_def_commalist",
+  "opt_table_constraint_def_commalist", "opt_column_list",
+  "opt_block_properties", "opt_partition_clause", "partition_type",
+  "key_value_list", "key_value", "key_string_value", "key_string_list",
+  "key_integer_value", "index_type", "opt_index_properties",
+  "insert_statement", "copy_from_statement", "opt_copy_from_params",
+  "copy_from_params", "update_statement", "delete_statement",
+  "assignment_list", "assignment_item", "select_statement", "with_clause",
+  "with_list", "with_list_element", "select_query", "opt_all_distinct",
+  "selection", "selection_item_commalist", "selection_item", "from_clause",
   "subquery_expression", "opt_sample_clause", "join_type",
   "joined_table_reference", "table_reference", "table_reference_signature",
   "table_reference_signature_primary", "joined_table_reference_commalist",
   "opt_group_by_clause", "opt_having_clause", "opt_order_by_clause",
-  "opt_limit_clause", "order_commalist", "order_item",
+  "opt_limit_clause", "opt_window_clause", "window_declaration_list",
+  "window_declaration", "window_definition", "opt_window_partition",
+  "opt_window_order", "opt_window_frame", "frame_mode", "frame_preceding",
+  "frame_following", "order_commalist", "order_item",
   "opt_order_direction", "opt_nulls_first", "opt_where_clause",
   "where_clause", "or_expression", "and_expression", "not_expression",
   "predicate_expression_base", "add_expression", "multiply_expression",
@@ -872,14 +894,15 @@ static const yytype_uint16 yytoknum[] =
      350,   351,   352,   353,   354,   355,   356,   357,   358,   359,
      360,   361,   362,   363,   364,   365,   366,   367,   368,   369,
      370,   371,   372,   373,   374,   375,   376,   377,   378,   379,
-      59,    10,    40,    41,    44,    37
+     380,   381,   382,   383,   384,   385,   386,   387,    59,    10,
+      40,    41,    44,    37
 };
 # endif
 
-#define YYPACT_NINF -230
+#define YYPACT_NINF -239
 
 #define yypact_value_is_default(Yystate) \
-  (!!((Yystate) == (-230)))
+  (!!((Yystate) == (-239)))
 
 #define YYTABLE_NINF -128
 
@@ -890,55 +913,60 @@ static const yytype_uint16 yytoknum[] =
      STATE-NUM.  */
 static const yytype_int16 yypact[] =
 {
-     162,  -230,  -230,   -75,   181,     7,    17,    23,    19,  -230,
-      41,   181,   181,  -230,   151,   129,  -230,  -230,  -230,  -230,
-    -230,  -230,  -230,  -230,  -230,  -230,   -38,  -230,   -36,   166,
-     181,  -230,  -230,   138,   181,   181,   181,   181,   181,  -230,
-    -230,   644,   111,    93,  -230,   220,   128,  -230,  -230,  -230,
-     202,  -230,  -230,  -230,  -230,    65,   273,   192,   163,   172,
-    -230,    11,  -230,  -230,   295,   300,  -230,  -230,  -230,   699,
-     207,  -230,   233,  -230,  -230,   218,  -230,  -230,   310,  -230,
-    -230,  -230,  -230,   219,  -230,  -230,   229,   245,   786,   322,
-     261,   224,  -230,  -230,   182,    35,  -230,  -230,  -230,  -230,
-    -230,  -230,  -230,  -230,   928,   -12,   181,   181,   235,   181,
-     181,   194,   226,   238,   181,   181,   542,  -230,  -230,   237,
-     181,  -230,  -230,  -230,   542,    53,   -34,  -230,   359,  -230,
-     105,   105,   983,   363,  -230,   241,    40,  -230,    18,   172,
-     983,  -230,  -230,   181,   983,  -230,  -230,  -230,  -230,   983,
-     300,  -230,   181,   331,    82,  -230,   360,  -230,   268,  -230,
-      -7,  -230,   268,   181,   146,   181,   181,   244,  -230,   246,
-    -230,   143,  1088,   841,   235,   455,   369,   372,  -230,  -230,
-     624,   364,  1069,   155,    15,   983,     8,  -230,   983,  -230,
-     323,   252,  -230,  -230,  -230,  -230,  -230,  -230,   317,  -230,
-      60,   256,  -230,  -230,    10,    90,   197,  -230,   257,    90,
-     -10,   319,  -230,  -230,    35,  -230,  -230,   259,   983,  -230,
-     270,   160,   181,  -230,   983,  -230,   181,  -230,  -230,   263,
-     313,   315,   267,  -230,  -230,  -230,   174,   181,   281,   146,
-     181,  -230,    81,  -230,  -230,    20,    34,   542,   542,    61,
-    -230,  -230,  -230,  -230,  -230,  -230,  -230,  -230,   983,   271,
-     983,    47,  -230,   165,   283,   983,    55,  -230,   342,   270,
-    -230,  -230,   983,   398,  -230,   125,   181,  -230,  -230,   311,
-    -230,   312,   318,   326,    18,  -230,   405,   407,    90,   375,
-     344,  -230,   171,  -230,   983,  -230,   270,  -230,   542,   287,
-     288,   181,   417,   157,   175,  -230,   177,   396,    49,  -230,
-     290,   301,  -230,   335,   296,  1069,  -230,   346,   181,  -230,
-    -230,    81,  -230,  -230,   372,  -230,  -230,  -230,   983,   298,
-     203,   786,  -230,   270,   337,  -230,  -230,  1069,   299,   270,
-     983,  -230,    42,   -25,  -230,  -230,  -230,  -230,  -230,    18,
-     197,   334,   336,  -230,   983,   542,   341,  -230,   270,    21,
-     181,   181,   183,  -230,  -230,  -230,  -230,  -230,  -230,  -230,
-     193,  -230,   181,  -230,  -230,  -230,  -230,   307,   146,   404,
-     347,  -230,   542,  -230,  -230,   316,  -230,   234,   786,  -230,
-     983,   185,  -230,  -230,  1069,   270,  -230,   437,  -230,   354,
-    -230,  -230,   320,   369,   409,   365,  -230,   188,   190,  -230,
-     451,   157,  -230,   181,  -230,  -230,   325,   426,  -230,    31,
-     181,   983,   195,   270,  -230,   198,   338,   542,   983,   460,
-    -230,   366,  -230,  -230,  -230,   200,  -230,  -230,  -230,  -230,
-      14,   181,    13,  -230,   339,   270,  -230,  -230,  -230,   369,
-     345,  -230,   231,  -230,   181,  -230,   181,  -230,  -230,   181,
-    -230,   208,  -230,  -230,   343,  -230,   983,  -230,  -230,   377,
-     348,  -230,   210,  -230,   181,  -230,   113,  -230,   181,  -230,
-     213,  -230,  -230,   215,   376,  -230,   471,  -230
+      71,  -239,  -239,   -52,   270,   -19,    22,   -43,    31,  -239,
+      16,   270,   270,  -239,    97,   162,  -239,  -239,  -239,  -239,
+    -239,  -239,  -239,  -239,  -239,  -239,   -24,  -239,    98,   117,
+     270,  -239,  -239,    58,   270,   270,   270,   270,   270,  -239,
+    -239,   619,    69,    29,  -239,   155,    52,  -239,  -239,  -239,
+     126,  -239,  -239,  -239,  -239,    36,   233,   151,    60,   127,
+    -239,    68,  -239,  -239,   255,   260,  -239,  -239,  -239,   700,
+     131,  -239,   217,  -239,  -239,   137,  -239,  -239,   288,  -239,
+    -239,  -239,  -239,   172,  -239,  -239,   176,   241,   792,   320,
+     297,   189,  -239,  -239,   286,    -1,  -239,  -239,   271,  -239,
+    -239,  -239,  -239,  -239,   954,     0,   270,   270,   234,   270,
+     270,   184,   210,   240,   270,   270,   538,  -239,  -239,   239,
+     270,  -239,  -239,  -239,   538,    47,    -9,  -239,   373,  -239,
+     154,   154,  1035,   374,  -239,   242,    26,  -239,    33,   127,
+    1035,  -239,  -239,   270,  1035,  -239,  -239,  -239,  -239,  1035,
+      38,   260,  -239,   270,   354,    48,  -239,   371,  -239,   272,
+    -239,   140,  -239,   272,   270,   -18,   270,   270,   244,  -239,
+     246,  -239,   163,  1144,   873,   234,   457,   382,   383,  -239,
+    -239,  1270,   377,  1116,   169,    46,  1035,    -2,  -239,  1035,
+    -239,   332,   253,  -239,  -239,  -239,  -239,  -239,  -239,   327,
+    -239,    65,   259,  -239,  -239,    34,   220,   177,  -239,   263,
+     220,    -8,   328,  -239,  -239,    -1,  -239,   303,  -239,  -239,
+     266,  1035,  -239,   293,   180,   270,  -239,  1035,  -239,   270,
+    -239,  -239,   268,   325,   329,   273,  -239,  -239,  -239,   125,
+     270,   290,   -18,   270,  -239,   188,  -239,  -239,     2,   201,
+     538,   538,   105,  -239,  -239,  -239,  -239,  -239,  -239,  -239,
+    -239,  1035,   279,  1035,    43,  -239,   185,   287,  1035,    57,
+    -239,   359,   293,  -239,  -239,  1035,   415,  -239,   178,   270,
+    -239,  -239,   326,  -239,   330,   331,   340,    33,  -239,   419,
+     422,   220,   390,   356,   393,   296,   338,  -239,   187,  -239,
+    1035,  -239,   293,  -239,   538,   298,   299,   270,   435,    -3,
+     192,  -239,   195,   414,    42,  -239,   300,   311,  -239,   353,
+     307,  1116,  -239,   364,   270,  -239,  -239,   188,  -239,  -239,
+     383,  -239,  -239,  -239,  1035,   310,   275,   792,  -239,   293,
+     360,  -239,  -239,  1116,   313,   293,  1035,  -239,    28,   -33,
+    -239,  -239,  -239,  -239,  -239,    33,   177,   350,   357,  -239,
+    1035,   538,   358,  1035,  -239,   425,   -17,  -239,   293,     4,
+     270,   270,   197,  -239,  -239,  -239,  -239,  -239,  -239,  -239,
+     148,  -239,   270,  -239,  -239,  -239,  -239,   315,   -18,   423,
+     367,  -239,   538,  -239,  -239,   333,  -239,   280,   792,  -239,
+    1035,   199,  -239,  -239,  1116,   293,  -239,   462,  -239,   381,
+    -239,  -239,   335,   382,   432,   396,   335,  1035,  -239,  -239,
+    -239,   467,  -239,   202,   204,  -239,   476,    -3,  -239,   270,
+    -239,  -239,   347,   448,  -239,    11,   270,  1035,   206,   293,
+    -239,   208,   351,   538,  1035,   486,   365,   361,  -239,   238,
+       7,   389,  -239,  -239,  -239,   211,  -239,  -239,  -239,  -239,
+      14,   270,    -7,  -239,   363,   293,  -239,  -239,  -239,   382,
+     361,  -239,   270,  -239,   365,  -239,  1035,  -239,  -239,   407,
+     399,   401,   400,   499,   270,  -239,   270,  -239,  -239,   270,
+    -239,   213,  -239,  -239,   372,  -239,   480,  -239,  -239,   102,
+    -239,  -239,  -239,  -239,    17,   376,  -239,   215,  -239,   270,
+     378,  -239,  -239,   446,   408,   451,  -239,   270,  -239,   221,
+     303,  -239,  -239,  -239,   223,   426,   384,  -239,   515,  -239,
+    -239
 };
 
   /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
@@ -946,85 +974,92 @@ static const yytype_int16 yypact[] =
      means the default is an error.  */
 static const yytype_uint16 yydefact[] =
 {
-       0,     6,   265,     0,     0,     0,     0,     0,     0,    18,
+       0,     6,   287,     0,     0,     0,     0,     0,     0,    18,
      112,     0,     0,     7,     0,     0,    15,     8,    10,    11,
-      13,    14,     9,    17,    12,    16,     0,   105,     0,   263,
-       0,   257,   258,     0,     0,     0,     0,     0,     0,   113,
+      13,    14,     9,    17,    12,    16,     0,   105,     0,   285,
+       0,   279,   280,     0,     0,     0,     0,     0,     0,   113,
      114,     0,     0,   107,   108,     0,   145,     1,     3,     2,
-       0,   106,     5,     4,   264,     0,     0,     0,     0,   166,
-      25,     0,   223,   220,     0,   249,   115,    40,    29,     0,
+       0,   106,     5,     4,   286,     0,     0,     0,     0,   186,
+      25,     0,   245,   242,     0,   271,   115,    40,    29,     0,
        0,    30,    31,    34,    36,     0,    37,    39,     0,    41,
-     219,    35,    38,     0,    32,    33,     0,     0,     0,     0,
-       0,   116,   117,   199,   121,   187,   189,   191,   194,   195,
-     196,   197,   193,   192,     0,   235,     0,     0,     0,     0,
-       0,     0,     0,    94,     0,     0,     0,   101,   167,     0,
-       0,    91,   221,   222,     0,     0,   215,   212,     0,    43,
-       0,   224,     0,     0,    44,     0,     0,   226,     0,   166,
-       0,   250,   251,     0,     0,   120,   253,   254,   252,     0,
-       0,   190,     0,     0,   166,   103,     0,   109,     0,   110,
-       0,   255,     0,     0,     0,     0,     0,     0,    93,    66,
-      27,     0,     0,     0,     0,     0,   168,   170,   172,   174,
-       0,   192,     0,     0,     0,     0,   215,   209,     0,   213,
-       0,     0,   229,   230,   231,   228,   232,   227,     0,   225,
-       0,     0,   123,   198,     0,     0,   147,   136,   122,   141,
-     124,   149,   118,   119,   186,   188,   236,     0,     0,   200,
-     217,     0,     0,   100,     0,   146,     0,    92,    19,     0,
-       0,     0,     0,    20,    21,    22,     0,     0,     0,    64,
-       0,    42,    56,   173,   181,     0,     0,     0,     0,     0,
-     239,   241,   242,   243,   244,   240,   245,   247,     0,     0,
-       0,     0,   233,     0,     0,     0,     0,   210,     0,   216,
-     208,    45,     0,     0,    46,   127,     0,   137,   143,   133,
-     128,   129,   131,     0,     0,   140,     0,     0,   139,     0,
-     151,   201,     0,   202,     0,   102,   104,   256,     0,     0,
-       0,     0,     0,     0,     0,   237,     0,   235,     0,    63,
-      65,    68,    28,     0,     0,     0,    47,     0,     0,    49,
-      55,    57,    26,   180,   169,   171,   246,   248,     0,     0,
-       0,     0,   182,   179,     0,   178,    90,     0,     0,   214,
-       0,   207,     0,     0,   142,   144,   134,   130,   132,     0,
-     148,     0,     0,   138,     0,     0,   153,   203,   218,     0,
-       0,     0,     0,    96,   261,   262,   260,   259,    97,    95,
+     241,    35,    38,     0,    32,    33,     0,     0,     0,     0,
+       0,   116,   117,   221,   121,   207,   209,   211,   214,   217,
+     218,   219,   213,   212,     0,   257,     0,     0,     0,     0,
+       0,     0,     0,    94,     0,     0,     0,   101,   187,     0,
+       0,    91,   243,   244,     0,     0,   237,   234,     0,    43,
+       0,   246,     0,     0,    44,     0,     0,   248,     0,   186,
+       0,   272,   273,     0,     0,   120,   275,   276,   274,     0,
+       0,     0,   210,     0,     0,   186,   103,     0,   109,     0,
+     110,     0,   277,     0,     0,     0,     0,     0,     0,    93,
+      66,    27,     0,     0,     0,     0,     0,   188,   190,   192,
+     194,     0,   212,     0,     0,     0,     0,   237,   231,     0,
+     235,     0,     0,   251,   252,   253,   250,   254,   249,     0,
+     247,     0,     0,   123,   220,     0,     0,   147,   136,   122,
+     141,   124,   149,   118,   119,   206,   208,   163,   215,   258,
+       0,     0,   222,   239,     0,     0,   100,     0,   146,     0,
+      92,    19,     0,     0,     0,     0,    20,    21,    22,     0,
+       0,     0,    64,     0,    42,    56,   193,   201,     0,     0,
+       0,     0,     0,   261,   263,   264,   265,   266,   262,   267,
+     269,     0,     0,     0,     0,   255,     0,     0,     0,     0,
+     232,     0,   238,   230,    45,     0,     0,    46,   127,     0,
+     137,   143,   133,   128,   129,   131,     0,     0,   140,     0,
+       0,   139,     0,   151,     0,     0,   165,   223,     0,   224,
+       0,   102,   104,   278,     0,     0,     0,     0,     0,     0,
+       0,   259,     0,   257,     0,    63,    65,    68,    28,     0,
+       0,     0,    47,     0,     0,    49,    55,    57,    26,   200,
+     189,   191,   268,   270,     0,     0,     0,     0,   202,   199,
+       0,   198,    90,     0,     0,   236,     0,   229,     0,     0,
+     142,   144,   134,   130,   132,     0,   148,     0,     0,   138,
+       0,     0,   153,     0,   216,     0,   167,   225,   240,     0,
+       0,     0,     0,    96,   283,   284,   282,   281,    97,    95,
        0,    67,     0,    83,    84,    85,    86,    87,     0,     0,
-      70,    48,     0,    51,    50,     0,    54,     0,     0,   184,
-       0,     0,   177,   234,     0,   211,   204,     0,   205,     0,
-     125,   126,   150,   152,     0,   155,    61,     0,     0,    58,
-       0,     0,   238,     0,    24,    62,     0,     0,    23,     0,
-       0,     0,     0,   175,   183,     0,     0,     0,     0,     0,
-     111,     0,    59,    98,    99,     0,    74,    76,    77,    78,
-       0,     0,     0,    52,     0,   176,   185,    89,   206,   135,
-     154,   157,   160,   156,     0,    88,     0,    82,    80,     0,
-      79,     0,    72,    73,     0,    53,     0,   161,   162,   163,
-       0,    75,     0,    69,     0,   158,     0,   159,     0,    81,
-       0,   164,   165,     0,     0,    60,     0,    71
+      70,    48,     0,    51,    50,     0,    54,     0,     0,   204,
+       0,     0,   197,   256,     0,   233,   226,     0,   227,     0,
+     125,   126,   150,   152,     0,   155,   164,     0,   170,   169,
+     162,     0,    61,     0,     0,    58,     0,     0,   260,     0,
+      24,    62,     0,     0,    23,     0,     0,     0,     0,   195,
+     203,     0,     0,     0,     0,     0,   157,   166,   177,   180,
+       0,     0,    59,    98,    99,     0,    74,    76,    77,    78,
+       0,     0,     0,    52,     0,   196,   205,    89,   228,   135,
+     154,   156,     0,   111,   158,   159,     0,   181,   182,   183,
+       0,     0,     0,     0,     0,    88,     0,    82,    80,     0,
+      79,     0,    72,    73,     0,    53,     0,   160,   178,     0,
+     179,   171,   173,   172,     0,     0,    75,     0,    69,     0,
+       0,   184,   185,     0,     0,     0,   168,     0,    81,     0,
+     163,   174,   176,   175,     0,     0,     0,    60,     0,   161,
+      71
 };
 
   /* YYPGOTO[NTERM-NUM].  */
 static const yytype_int16 yypgoto[] =
 {
-    -230,  -230,  -230,  -230,  -230,  -230,  -230,  -230,  -127,  -230,
-     309,   161,  -230,  -230,  -229,  -230,  -230,  -230,  -230,  -230,
-    -230,    43,    27,  -230,  -230,  -230,  -230,  -230,  -230,  -230,
-    -230,  -230,  -230,  -230,  -230,   264,  -230,  -230,  -230,   378,
-      12,  -230,  -230,  -230,   350,  -230,  -103,  -230,  -230,  -139,
-     142,  -190,    -8,  -230,  -230,  -230,  -230,  -230,  -230,    26,
-    -230,  -230,    44,  -230,  -121,   240,   247,   321,   -28,   349,
-     351,   394,  -132,  -230,  -230,  -230,  -230,   324,  -230,   373,
-     327,  -216,  -171,   370,   108,  -107,  -230,  -230,  -230,  -230,
-    -230,  -119,    -4,    94,  -230,  -230
+    -239,  -239,  -239,  -239,  -239,  -239,  -239,  -239,   -88,  -239,
+     355,   196,  -239,  -239,  -238,  -239,  -239,  -239,  -239,  -239,
+    -239,    66,    44,  -239,  -239,  -239,  -239,  -239,  -239,  -239,
+    -239,  -239,  -239,  -239,  -239,   304,  -239,  -239,  -239,   424,
+       9,  -239,  -239,  -239,   392,  -239,   -92,  -239,  -239,  -134,
+     179,  -182,   -11,  -239,  -239,  -239,  -239,  -239,  -239,  -239,
+      59,    15,  -239,  -239,  -239,  -239,  -239,  -239,    92,    61,
+    -239,  -239,   -55,  -239,  -119,   291,   289,   379,   -28,   403,
+     402,   450,  -123,  -239,  -239,  -239,  -239,   368,  -239,   430,
+     370,  -204,  -177,   421,   146,  -113,  -239,  -239,  -239,  -239,
+    -239,  -118,    -4,   134,  -239,  -239
 };
 
   /* YYDEFGOTO[NTERM-NUM].  */
 static const yytype_int16 yydefgoto[] =
 {
-      -1,    14,    15,    16,    17,    18,    19,    20,   170,   171,
-      89,   320,   321,   322,   233,   310,   311,   238,   380,   418,
-     464,   435,   436,   437,   438,   439,   377,   414,    21,    22,
-     168,   304,    23,    24,   154,   155,    25,    26,    43,    44,
-     135,    41,    90,    91,    92,   139,    93,   288,   283,   206,
-     207,   277,   278,   208,   290,   356,   405,   430,   450,   451,
-     469,   477,   117,   118,   176,   177,   178,   179,   180,    95,
-      96,    97,    98,    99,   100,   101,   186,   187,   126,   127,
-     190,   221,   102,   198,   263,   103,   306,   260,   104,   144,
-     149,   160,   105,   368,    28,    29
+      -1,    14,    15,    16,    17,    18,    19,    20,   171,   172,
+      89,   326,   327,   328,   236,   316,   317,   241,   390,   434,
+     494,   455,   456,   457,   458,   459,   387,   430,    21,    22,
+     169,   310,    23,    24,   155,   156,    25,    26,    43,    44,
+     135,    41,    90,    91,    92,   139,    93,   291,   286,   207,
+     208,   280,   281,   209,   293,   362,   415,   446,   473,   474,
+     475,   295,   296,   366,   420,   421,   483,   516,   447,   448,
+     479,   500,   117,   118,   177,   178,   179,   180,   181,    95,
+      96,    97,    98,    99,   100,   101,   187,   188,   126,   127,
+     191,   224,   102,   199,   266,   103,   312,   263,   104,   144,
+     149,   161,   105,   378,    28,    29
 };
 
   /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
@@ -1032,341 +1067,374 @@ static const yytype_int16 yydefgoto[] =
      number is the opposite.  If YYTABLE_NINF, syntax error.  */
 static const yytype_int16 yytable[] =
 {
-      33,   183,   292,   184,    45,   159,   209,    42,    46,   181,
-     309,   262,    27,    94,    31,   152,    32,   181,    31,   285,
-      32,   457,    31,   247,    32,   188,    55,   286,   247,   247,
-      57,    58,    59,    60,    61,   205,   228,    30,    51,   247,
-      50,   125,   397,   458,   249,   250,   251,   252,   253,   254,
-     255,   256,   257,   258,   245,   141,   142,   334,   146,   147,
-     136,   141,   142,   141,   142,   275,   181,   188,   181,    10,
-      39,   244,   209,   121,   141,   142,   141,   142,   326,   327,
-     328,   141,   142,    34,   373,   462,    36,   374,   375,   124,
-     145,   313,    52,   111,    31,    53,    32,    40,   353,    45,
-      38,   205,   156,    46,   200,   161,   162,   287,   398,   259,
-     169,   172,    94,   312,   463,   391,   161,    10,    10,    35,
-     153,   276,   153,   112,   314,   220,   225,   226,   265,   273,
-     305,   185,   119,   315,   210,    37,   329,   335,   402,   213,
-     181,   181,   204,   120,   383,   350,   459,   246,   216,   415,
-     204,    47,   209,   323,   406,   192,   332,   266,   376,   172,
-     269,   234,   235,     1,   443,     2,   393,   203,   340,    54,
-     148,   316,   422,   203,   227,   396,   185,   359,   481,   193,
-     317,   205,   362,   211,   318,    31,    31,    32,    32,   229,
-     220,   181,     3,   194,   195,   279,   296,   482,   223,   319,
-     210,    46,   280,   141,   142,    46,   116,    56,     4,     5,
-     281,   196,   390,   143,   230,     6,   222,   209,   156,   106,
-       7,   364,   297,   262,   141,   142,   389,   107,   302,   282,
-     330,   197,   333,   307,   403,   303,   172,   339,   163,   164,
-       8,   407,   408,   421,   342,   231,   205,   410,   181,   365,
-     366,   108,   141,   142,   411,   141,   142,    48,   344,    49,
-     109,   419,     9,   467,   232,   412,   358,   279,   345,    10,
-     165,   166,    46,   367,   280,   181,   239,   240,   113,  -127,
-     210,    11,   281,   110,    46,   114,   468,    12,   264,   226,
-      13,   141,   142,   293,   294,   115,   116,   161,   336,   337,
-     387,   282,   122,   220,   357,   294,   449,   123,   369,   370,
-     371,   372,   395,   129,   385,   131,   409,   226,   424,   294,
-     181,   431,   226,   432,   226,   134,   220,   137,   446,   294,
-     138,   447,   337,   455,   456,    31,    62,    32,    63,   128,
-     472,   473,   456,   479,   226,   210,   484,   226,   485,   226,
-     130,   132,    64,    65,   217,   480,   161,   161,   140,   483,
-     220,   133,   423,   167,    67,    68,   191,   158,   307,   182,
-     201,   224,    69,    70,   202,    10,   236,   247,   237,    71,
-      72,   248,    73,   270,   261,   271,   272,   218,    74,   274,
-     289,   284,   291,   445,    75,   298,   299,    76,   300,   301,
-     452,   308,   341,   331,   338,   343,   346,   347,   349,   440,
-      77,    78,   351,   348,   352,   354,   444,   355,    79,   360,
-     361,    80,   363,   152,   378,   381,   379,   392,   382,   384,
-     388,   394,   400,    81,   401,   404,   460,   440,   452,   413,
-     416,    82,    83,   417,   426,    84,    85,   427,   420,   428,
-     470,   429,   440,    86,   294,   161,   433,   441,    87,    31,
-      62,    32,    63,    88,   219,   173,   442,   453,   476,   454,
-     161,   448,   465,   486,   161,   474,    64,    65,   487,   466,
-     478,   242,   386,   471,   461,   157,   295,   324,    67,    68,
-     212,   399,   475,   214,   243,   325,    69,    70,   151,   189,
-     215,   199,   425,    71,    72,   434,    73,     0,     0,     0,
-     267,     0,    74,   268,     0,     0,     0,   174,    75,     0,
-       0,    76,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,    77,    78,     0,     0,     0,     0,
-       0,     0,    79,     0,     0,    80,    31,    62,    32,    63,
-       0,     0,   173,     0,     0,     0,     0,    81,     0,     0,
-       0,     0,    10,    64,    65,    82,    83,     0,     0,    84,
-      85,     0,     0,     0,     0,    67,    68,    86,     0,     0,
-       0,     0,    87,    69,    70,     0,     0,   175,     0,     0,
-      71,    72,     0,    73,     0,     0,     0,     0,     0,    74,
-       0,     0,     0,     0,   174,    75,     0,     0,    76,     0,
+      33,    45,   184,   182,   315,   185,   265,    42,    46,    27,
+     250,   182,   250,    94,   480,   210,   160,   298,    31,   250,
+      32,   487,   146,   147,   513,   232,    55,   153,   288,   289,
+      57,    58,    59,    60,    61,    51,   407,    31,    31,    32,
+      32,   125,    31,   488,    32,    39,   206,   141,   142,   141,
+     142,   189,   233,   340,   250,   481,    50,   248,   189,    34,
+     136,   182,   374,   182,   111,   514,    30,   492,   141,   142,
+     121,   278,     1,    40,     2,    37,   231,   383,   141,   142,
+     384,   385,   210,   247,   212,   234,   141,   142,   418,    10,
+     145,   375,   376,    36,   419,   112,    45,    47,   493,    35,
+     226,     3,   157,    46,   201,   162,   163,   235,   408,   359,
+     170,   173,    94,   206,    38,   290,   162,     4,     5,   377,
+      54,   124,   332,   333,   334,     6,   223,   311,   186,    56,
+       7,   482,   154,   401,   211,   341,   276,   182,   182,   214,
+     154,   515,   148,   329,   393,   422,   218,    10,   249,   219,
+     431,     8,   463,   356,   489,   318,   412,   386,   269,   416,
+     173,   272,   237,   238,   210,   268,   403,   204,   511,   406,
+     338,   107,   230,   205,   205,     9,   346,   186,   217,   116,
+     308,    10,   335,   106,    10,   369,   108,   309,   512,   372,
+     225,   182,   109,   223,   438,   206,   119,    11,   319,   302,
+     115,   211,    46,   426,    12,   193,    46,    13,   120,   110,
+     427,   252,   253,   254,   255,   256,   257,   258,   259,   260,
+     261,   157,   141,   142,    31,   303,    32,   265,   164,   165,
+     194,   320,   210,   336,    52,   339,   313,    53,   113,   173,
+     345,   321,   413,   399,   195,   196,   114,   348,   182,   282,
+     282,   279,   423,   424,   166,   167,   283,   283,   116,   141,
+     142,  -127,   122,   206,   284,   284,   197,   123,   351,   428,
+     477,   128,   368,   435,    31,    46,    32,   130,   262,   182,
+     322,   228,   229,   211,   400,   285,   285,    46,   198,   437,
+      31,   323,    32,   131,   478,   324,   141,   142,    48,   129,
+      49,   141,   142,   162,   242,   243,   397,   141,   142,   223,
+     267,   229,   132,   325,   141,   142,   133,   143,   405,   350,
+     395,   299,   300,   134,   469,   137,   342,   343,   367,   300,
+     182,   140,   223,   379,   380,   223,   381,   382,   425,   229,
+     440,   300,   204,   451,   229,   452,   229,   466,   300,   467,
+     343,   211,   485,   486,   508,   486,   518,   229,    31,    62,
+      32,    63,   525,   229,   527,   229,   162,   162,   138,   150,
+     223,   507,   439,   168,   159,    64,    65,   220,   313,   183,
+     192,   202,   227,   203,   239,    10,   240,    67,    68,   449,
+     250,   519,   251,   273,   274,    69,    70,   264,   275,   524,
+     277,   292,   294,    71,    72,   287,    73,   297,   304,   465,
+     305,   221,    74,   307,   306,   344,   449,   314,    75,   337,
+     347,    76,   349,   352,   355,   460,   357,   353,   354,   358,
+     360,   361,   464,   363,   365,    77,    78,   364,   370,   371,
+     373,   153,   388,    79,   389,   391,    80,   392,   449,   394,
+     398,   410,   402,   404,   414,   429,   490,   460,   411,   432,
+      81,    31,    62,    32,    63,   417,   433,   174,   496,   442,
+      82,    83,   444,   436,    84,    85,   443,   300,    64,    65,
+     505,   453,   460,    86,   445,   162,   450,   461,   462,    87,
+      67,    68,   468,   471,    88,   222,   484,   472,    69,    70,
+     499,   501,   503,   476,   495,   162,    71,    72,   504,    73,
+     502,   510,   509,   162,   521,    74,   517,   522,   520,   523,
+     175,    75,   530,   396,    76,   529,   528,   491,   245,   301,
+     506,   158,   213,   497,   409,   526,   470,   498,    77,    78,
+     331,   330,    31,    62,    32,    63,    79,   215,   174,    80,
+     441,   216,   200,   246,   152,   270,   190,   271,     0,    64,
+      65,   454,     0,    81,     0,     0,     0,     0,     0,     0,
+      10,    67,    68,    82,    83,     0,     0,    84,    85,    69,
+      70,     0,     0,     0,     0,     0,    86,    71,    72,     0,
+      73,     0,    87,     0,     0,     0,    74,   176,     0,     0,
+       0,   175,    75,     0,     0,    76,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,    77,
+      78,     0,     0,    31,    62,    32,    63,    79,     0,     0,
+      80,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+      64,    65,    66,     0,    81,     0,     0,     0,     0,     0,
+       0,     0,    67,    68,    82,    83,     0,     0,    84,    85,
+      69,    70,     0,     0,     0,     0,     0,    86,    71,    72,
+       0,    73,     0,    87,     0,     0,     0,    74,   176,     0,
+       0,     0,     0,    75,     0,     0,    76,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+      77,    78,     0,     0,    31,    62,    32,    63,    79,     0,
+       0,    80,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,    64,    65,     0,     0,    81,     0,     0,     0,     0,
+       0,     0,     0,    67,    68,    82,    83,     0,     0,    84,
+      85,    69,    70,     0,     0,     0,     0,     0,    86,    71,
+      72,     0,    73,     0,    87,     0,     0,     0,    74,    88,
+       0,     0,     0,     0,    75,     0,     0,    76,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
        0,    77,    78,     0,     0,     0,     0,     0,     0,    79,
-       0,     0,    80,     0,   249,   250,   251,   252,   253,   254,
-     255,   256,   257,   258,    81,   141,   142,     0,    31,    62,
-      32,    63,    82,    83,     0,     0,    84,    85,     0,     0,
-       0,     0,     0,     0,    86,    64,    65,    66,     0,    87,
-       0,     0,     0,     0,   175,     0,     0,    67,    68,     0,
-       0,     0,     0,     0,     0,    69,    70,     0,     0,     0,
-       0,     0,    71,    72,     0,    73,     0,     0,     0,   259,
-       0,    74,     0,    31,    62,    32,    63,    75,     0,     0,
+       0,     0,    80,     0,     0,     0,    31,    62,    32,    63,
+       0,     0,     0,     0,     0,     0,    81,     0,     0,     0,
+       0,     0,     0,    64,    65,     0,    82,    83,     0,     0,
+      84,    85,     0,     0,     0,    67,    68,     0,     0,    86,
+     124,     0,     0,    69,    70,    87,     0,     0,     0,     0,
+      88,    71,    72,     0,    73,     0,     0,     0,     0,     0,
+      74,     0,     0,     0,     0,     0,    75,     0,     0,    76,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,    77,    78,     0,     0,    31,    62,    32,
+      63,    79,     0,     0,    80,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,    64,    65,     0,     0,    81,     0,
+       0,     0,     0,     0,     0,    10,    67,    68,    82,    83,
+       0,     0,    84,    85,    69,    70,     0,     0,     0,     0,
+       0,    86,    71,    72,     0,    73,     0,    87,     0,     0,
+       0,    74,    88,     0,     0,     0,   175,    75,     0,     0,
       76,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-      64,    65,     0,    77,    78,     0,     0,     0,     0,     0,
-       0,    79,    67,    68,    80,     0,     0,     0,     0,     0,
-      69,    70,     0,     0,     0,     0,    81,    71,    72,     0,
-      73,     0,     0,     0,    82,    83,    74,     0,    84,    85,
-       0,     0,    75,     0,     0,    76,    86,     0,     0,     0,
-       0,    87,     0,     0,     0,     0,    88,     0,    77,    78,
-       0,     0,     0,     0,     0,     0,    79,     0,     0,    80,
-      31,    62,    32,    63,     0,     0,     0,     0,     0,     0,
-       0,    81,     0,     0,     0,     0,     0,    64,    65,    82,
-      83,     0,     0,    84,    85,     0,     0,     0,     0,    67,
-      68,    86,   124,     0,     0,     0,    87,    69,    70,     0,
-       0,    88,     0,     0,    71,    72,     0,    73,     0,     0,
-       0,     0,     0,    74,     0,    31,    62,    32,    63,    75,
+       0,     0,     0,     0,    77,    78,     0,     0,    31,    62,
+      32,    63,    79,     0,     0,    80,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,    64,   151,     0,     0,    81,
+       0,     0,     0,     0,     0,     0,     0,    67,    68,    82,
+      83,     0,     0,    84,    85,    69,    70,     0,     0,     0,
+       0,     0,    86,    71,    72,     0,    73,     0,    87,     0,
+       0,     0,    74,   176,     0,     0,     0,     0,    75,     0,
+       0,    76,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,    77,    78,     0,     0,    31,
+      62,    32,    63,    79,     0,     0,    80,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,    64,    65,     0,     0,
+      81,     0,     0,     0,     0,     0,     0,     0,    67,    68,
+      82,    83,     0,     0,    84,    85,    69,    70,     0,     0,
+       0,     0,     0,    86,    71,    72,     0,    73,     0,    87,
+       0,     0,     0,    74,    88,     0,     0,     0,     0,    75,
        0,     0,    76,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,    64,    65,     0,    77,    78,     0,     0,     0,
-       0,     0,     0,    79,    67,    68,    80,     0,     0,     0,
-       0,     0,    69,    70,     0,     0,     0,     0,    81,    71,
-      72,     0,    73,    10,     0,     0,    82,    83,    74,     0,
-      84,    85,     0,   174,    75,     0,     0,    76,    86,     0,
-       0,     0,     0,    87,     0,     0,     0,     0,    88,     0,
-      77,    78,     0,     0,     0,     0,     0,     0,    79,     0,
-       0,    80,    31,    62,    32,    63,     0,     0,     0,     0,
-       0,     0,     0,    81,     0,     0,     0,     0,     0,    64,
-     150,    82,    83,     0,     0,    84,    85,     0,     0,     0,
-       0,    67,    68,    86,     0,     0,     0,     0,    87,    69,
-      70,     0,     0,   175,     0,     0,    71,    72,     0,    73,
-       0,     0,     0,     0,     0,    74,     0,    31,    62,    32,
-      63,    75,     0,     0,    76,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,    64,    65,     0,    77,    78,     0,
-       0,     0,     0,     0,     0,    79,    67,    68,    80,     0,
-       0,     0,     0,     0,    69,    70,     0,     0,     0,     0,
-      81,    71,    72,     0,    73,     0,     0,     0,    82,    83,
-      74,     0,    84,    85,     0,     0,    75,     0,     0,    76,
-      86,     0,     0,     0,     0,    87,     0,     0,     0,     0,
-      88,     0,    77,    78,     0,     0,     0,     0,     0,     0,
-      79,     0,     0,    80,    62,     0,    63,     0,     0,     0,
-       0,     0,     0,     0,     0,    81,     0,     0,     0,     0,
-      64,   150,     0,    82,    83,     0,     0,    84,    85,     0,
-       0,     0,    67,    68,     0,    86,     0,     0,     0,     0,
-      87,    70,     0,     0,     0,    88,     0,    71,    72,     0,
-      73,    67,    68,     0,     0,     0,    74,     0,     0,     0,
-      70,     0,     0,     0,     0,    76,    71,    72,     0,    73,
-       0,     0,     0,     0,     0,    74,     0,     0,    77,    78,
-       0,     0,     0,     0,    76,     0,    79,     0,     0,    80,
-       0,     0,     0,     0,     0,     0,     0,    77,   241,     0,
-       0,    81,     0,     0,     0,    79,     0,     0,     0,    82,
-       0,     0,     0,    84,    85,     0,     0,     0,     0,     0,
-      81,    86,     0,     0,     0,     0,    87,     0,    82,     0,
-       0,     0,    84,    85,     0,     0,     0,     0,     0,     0,
-      86,     0,     0,     0,     0,    87
+       0,     0,     0,     0,     0,     0,    77,    78,     0,     0,
+       0,    62,     0,    63,    79,     0,     0,    80,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,    64,   151,     0,
+       0,    81,     0,     0,     0,     0,     0,     0,     0,    67,
+      68,    82,    83,     0,     0,    84,    85,     0,    70,     0,
+       0,     0,     0,     0,    86,    71,    72,     0,    73,     0,
+      87,     0,     0,     0,    74,    88,     0,    67,    68,     0,
+       0,     0,     0,    76,     0,     0,    70,     0,     0,     0,
+       0,     0,     0,    71,    72,     0,    73,    77,    78,     0,
+       0,     0,    74,     0,     0,    79,     0,     0,    80,     0,
+       0,    76,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,    81,     0,     0,    77,   244,     0,     0,     0,
+       0,     0,    82,    79,     0,     0,    84,    85,     0,     0,
+       0,     0,     0,     0,     0,    86,     0,     0,     0,     0,
+      81,    87,     0,     0,     0,     0,     0,     0,     0,     0,
+      82,     0,     0,     0,    84,    85,     0,     0,     0,     0,
+       0,     0,     0,    86,     0,     0,     0,     0,     0,    87,
+     252,   253,   254,   255,   256,   257,   258,   259,   260,   261,
+       0,   141,   142,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,   262
 };
 
 static const yytype_int16 yycheck[] =
 {
-       4,   120,   218,   124,    12,   108,   138,    11,    12,   116,
-     239,   182,     0,    41,     4,    27,     6,   124,     4,   209,
-       6,     7,     4,     8,     6,    59,    30,    37,     8,     8,
-      34,    35,    36,    37,    38,   138,   163,   112,    26,     8,
-      78,    69,    67,    29,    10,    11,    12,    13,    14,    15,
-      16,    17,    18,    19,   175,    21,    22,    10,    23,    24,
-      88,    21,    22,    21,    22,   204,   173,    59,   175,   107,
-      29,   174,   204,    61,    21,    22,    21,    22,    17,    18,
-      19,    21,    22,    76,    35,    72,    69,    38,    39,   123,
-      94,    10,   128,    28,     4,   131,     6,    56,   288,   107,
-      81,   204,   106,   107,   132,   109,   110,   117,   133,    75,
-     114,   115,   140,   240,   101,   331,   120,   107,   107,   112,
-     132,    31,   132,    58,    43,   153,   133,   134,   113,    69,
-     237,   123,   121,    52,   138,   112,    75,    90,   354,   143,
-     247,   248,   132,   132,   315,   284,   132,   175,   152,   378,
-     132,     0,   284,   133,   133,    50,   259,   185,   109,   163,
-     188,   165,   166,     1,   133,     3,   337,   133,   113,     3,
-     135,    90,   388,   133,   162,   133,   123,   298,    65,    74,
-      99,   284,   301,   139,   103,     4,     4,     6,     6,    43,
-     218,   298,    30,    88,    89,    70,   224,    84,   154,   118,
-     204,   205,    77,    21,    22,   209,   124,    69,    46,    47,
-      85,   106,     9,    31,    68,    53,   134,   349,   222,   108,
-      58,    64,   226,   394,    21,    22,   329,   134,    54,   104,
-     258,   126,   260,   237,   355,    61,   240,   265,    44,    45,
-      78,   360,   361,     9,   272,    99,   349,    54,   355,    92,
-      93,    31,    21,    22,    61,    21,    22,   128,   133,   130,
-     132,   382,   100,    32,   118,   372,   294,    70,   276,   107,
-      44,    45,   276,   116,    77,   382,   133,   134,     5,    82,
-     284,   119,    85,    81,   288,    93,    55,   125,   133,   134,
-     128,    21,    22,   133,   134,   132,   124,   301,   133,   134,
-     328,   104,     7,   331,   133,   134,   427,     7,   133,   134,
-     133,   134,   340,    80,   318,     5,   133,   134,   133,   134,
-     427,   133,   134,   133,   134,    80,   354,     5,   133,   134,
-      69,   133,   134,   133,   134,     4,     5,     6,     7,   132,
-     459,   133,   134,   133,   134,   349,   133,   134,   133,   134,
-     132,   132,    21,    22,    23,   474,   360,   361,   134,   478,
-     388,   132,   390,   125,    33,    34,     7,   132,   372,   132,
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-      -1,    -1,   114,   115,    -1,    -1,    -1,    -1,    -1,    -1,
-     122,    -1,    -1,    -1,    -1,   127
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    77
 };
 
   /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
      symbol of state STATE-NUM.  */
 static const yytype_uint8 yystos[] =
 {
-       0,     1,     3,    30,    46,    47,    53,    58,    78,   100,
-     107,   119,   125,   128,   137,   138,   139,   140,   141,   142,
-     143,   164,   165,   168,   169,   172,   173,   176,   230,   231,
-     112,     4,     6,   228,    76,   112,    69,   112,    81,    29,
-      56,   177,   228,   174,   175,   188,   228,     0,   128,   130,
-      78,   176,   128,   131,     3,   228,    69,   228,   228,   228,
-     228,   228,     5,     7,    21,    22,    23,    33,    34,    41,
-      42,    48,    49,    51,    57,    63,    66,    79,    80,    87,
-      90,   102,   110,   111,   114,   115,   122,   127,   132,   146,
-     178,   179,   180,   182,   204,   205,   206,   207,   208,   209,
-     210,   211,   218,   221,   224,   228,   108,   134,    31,   132,
-      81,    28,    58,     5,    93,   132,   124,   198,   199,   121,
-     132,   176,     7,     7,   123,   204,   214,   215,   132,    80,
-     132,     5,   132,   132,    80,   176,   204,     5,    69,   181,
-     134,    21,    22,    31,   225,   228,    23,    24,   135,   226,
-      22,   207,    27,   132,   170,   171,   228,   175,   132,   182,
-     227,   228,   228,    44,    45,    44,    45,   125,   166,   228,
-     144,   145,   228,    10,    62,   132,   200,   201,   202,   203,
-     204,   221,   132,   227,   200,   123,   212,   213,    59,   215,
-     216,     7,    50,    74,    88,    89,   106,   126,   219,   219,
-     204,     7,   133,   133,   132,   182,   185,   186,   189,   208,
-     228,   198,   180,   228,   205,   206,   228,    23,    56,   133,
-     204,   217,   134,   198,    11,   133,   134,   176,   144,    43,
-      68,    99,   118,   150,   228,   228,   132,   132,   153,   133,
-     134,    80,   146,   203,   182,   200,   204,     8,     9,    10,
-      11,    12,    13,    14,    15,    16,    17,    18,    19,    75,
-     223,    20,   218,   220,   133,   113,   204,   213,   216,   204,
-      60,   133,    69,    69,   133,   185,    31,   187,   188,    70,
-      77,    85,   104,   184,   134,   187,    37,   117,   183,    71,
-     190,   133,   217,   133,   134,   171,   204,   228,   132,    83,
-      83,   132,    54,    61,   167,   221,   222,   228,   120,   150,
-     151,   152,   144,    10,    43,    52,    90,    99,   103,   118,
-     147,   148,   149,   133,   201,   202,    17,    18,    19,    75,
-     204,   132,   182,   204,    10,    90,   133,   134,   121,   204,
-     113,    60,   204,     7,   133,   188,    95,    95,    95,    82,
-     185,     7,     7,   187,    40,    73,   191,   133,   204,   200,
-     132,   132,   227,     5,    64,    92,    93,   116,   229,   133,
-     134,   133,   134,    35,    38,    39,   109,   162,   134,   125,
-     154,    90,   132,   218,    83,   228,   147,   204,   132,   182,
-       9,   217,    90,   218,   132,   204,   133,    67,   133,   186,
-      98,    98,   217,   200,    94,   192,   133,   227,   227,   133,
-      54,    61,   221,   132,   163,   150,    36,    96,   155,   200,
-     132,     9,   217,   204,   133,   220,     7,    93,    40,    86,
-     193,   133,   133,     5,   229,   157,   158,   159,   160,   161,
-     228,   132,    40,   133,   228,   204,   133,   133,   133,   200,
-     194,   195,   204,     7,   103,   133,   134,     7,    29,   132,
-     228,   157,    72,   101,   156,   133,   134,    32,    55,   196,
-     228,   158,   227,   133,   132,   195,    91,   197,   132,   133,
-     227,    65,    84,   227,   133,   133,    97,     7
+       0,     1,     3,    30,    46,    47,    54,    59,    80,   104,
+     113,   126,   133,   136,   145,   146,   147,   148,   149,   150,
+     151,   172,   173,   176,   177,   180,   181,   184,   248,   249,
+     118,     4,     6,   246,    78,   118,    71,   118,    83,    29,
+      57,   185,   246,   182,   183,   196,   246,     0,   136,   138,
+      80,   184,   136,   139,     3,   246,    71,   246,   246,   246,
+     246,   246,     5,     7,    21,    22,    23,    33,    34,    41,
+      42,    49,    50,    52,    58,    64,    67,    81,    82,    89,
+      92,   106,   116,   117,   120,   121,   129,   135,   140,   154,
+     186,   187,   188,   190,   222,   223,   224,   225,   226,   227,
+     228,   229,   236,   239,   242,   246,   114,   142,    31,   140,
+      83,    28,    59,     5,    95,   140,   131,   216,   217,   128,
+     140,   184,     7,     7,   130,   222,   232,   233,   140,    82,
+     140,     5,   140,   140,    82,   184,   222,     5,    71,   189,
+     142,    21,    22,    31,   243,   246,    23,    24,   143,   244,
+      98,    22,   225,    27,   140,   178,   179,   246,   183,   140,
+     190,   245,   246,   246,    44,    45,    44,    45,   133,   174,
+     246,   152,   153,   246,    10,    63,   140,   218,   219,   220,
+     221,   222,   239,   140,   245,   218,   130,   230,   231,    60,
+     233,   234,     7,    51,    76,    90,    91,   112,   134,   237,
+     237,   222,     7,   141,   141,   140,   190,   193,   194,   197,
+     226,   246,   216,   188,   246,   223,   224,   140,   246,   246,
+      23,    57,   141,   222,   235,   142,   216,    11,   141,   142,
+     184,   152,    43,    70,   103,   125,   158,   246,   246,   140,
+     140,   161,   141,   142,    82,   154,   221,   190,   218,   222,
+       8,     9,    10,    11,    12,    13,    14,    15,    16,    17,
+      18,    19,    77,   241,    20,   236,   238,   141,   119,   222,
+     231,   234,   222,    61,   141,    71,    71,   141,   193,    31,
+     195,   196,    72,    79,    87,   108,   192,   142,   195,    37,
+     123,   191,    73,   198,    99,   205,   206,   141,   235,   141,
+     142,   179,   222,   246,   140,    85,    85,   140,    55,    62,
+     175,   239,   240,   246,   127,   158,   159,   160,   152,    10,
+      43,    53,    92,   103,   107,   125,   155,   156,   157,   141,
+     219,   220,    17,    18,    19,    77,   222,   140,   190,   222,
+      10,    92,   141,   142,   128,   222,   119,    61,   222,     7,
+     141,   196,    97,    97,    97,    84,   193,     7,     7,   195,
+      40,    75,   199,    40,   141,    96,   207,   141,   222,   218,
+     140,   140,   245,     5,    65,    94,    95,   122,   247,   141,
+     142,   141,   142,    35,    38,    39,   115,   170,   142,   133,
+     162,    92,   140,   236,    85,   246,   155,   222,   140,   190,
+       9,   235,    92,   236,   140,   222,   141,    69,   141,   194,
+     101,   101,   235,   218,    96,   200,   235,    40,   105,   111,
+     208,   209,   141,   245,   245,   141,    55,    62,   239,   140,
+     171,   158,    36,    99,   163,   218,   140,     9,   235,   222,
+     141,   238,     7,    95,    40,    88,   201,   212,   213,   222,
+      19,   141,   141,     5,   247,   165,   166,   167,   168,   169,
+     246,   140,    40,   141,   246,   222,   141,   141,   141,   218,
+     212,     7,   132,   202,   203,   204,   142,    32,    56,   214,
+       7,    48,   124,   210,   107,   141,   142,     7,    29,   140,
+     246,   165,    74,   105,   164,   141,   246,   204,   213,    93,
+     215,   102,   109,   102,     9,   246,   166,   245,   141,   140,
+      31,    66,    86,     7,    48,   124,   211,   140,   141,   245,
+     140,    68,   109,    68,   245,   141,   205,   141,   100,   141,
+       7
 };
 
   /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
 static const yytype_uint8 yyr1[] =
 {
-       0,   136,   137,   137,   137,   137,   137,   137,   138,   138,
-     138,   138,   138,   138,   138,   138,   138,   138,   139,   140,
-     140,   140,   140,   141,   142,   143,   144,   145,   145,   146,
-     146,   146,   146,   146,   146,   146,   146,   146,   146,   146,
-     146,   146,   146,   146,   146,   146,   146,   147,   147,   147,
-     147,   147,   147,   147,   148,   148,   149,   149,   150,   150,
-     150,   150,   151,   151,   152,   152,   153,   153,   154,   154,
-     155,   155,   156,   156,   157,   157,   158,   158,   158,   159,
-     159,   160,   161,   162,   162,   162,   162,   163,   163,   164,
-     164,   164,   164,   165,   166,   166,   167,   167,   167,   167,
-     168,   169,   170,   170,   171,   172,   172,   173,   174,   174,
-     175,   176,   177,   177,   177,   178,   178,   179,   179,   180,
-     180,   180,   181,   182,   183,   183,   183,   184,   184,   184,
-     184,   184,   184,   184,   184,   185,   185,   186,   186,   186,
-     186,   186,   186,   187,   187,   188,   188,   189,   189,   190,
-     190,   191,   191,   192,   192,   193,   193,   194,   194,   195,
-     196,   196,   196,   197,   197,   197,   198,   198,   199,   200,
-     200,   201,   201,   202,   202,   203,   203,   203,   203,   203,
-     203,   203,   203,   203,   203,   203,   204,   204,   205,   205,
-     206,   206,   207,   207,   207,   207,   207,   207,   207,   207,
-     208,   208,   208,   208,   209,   210,   210,   211,   211,   212,
-     212,   213,   214,   214,   215,   216,   216,   217,   217,   218,
-     218,   218,   218,   218,   218,   218,   218,   219,   219,   219,
-     219,   219,   219,   220,   220,   221,   221,   222,   222,   223,
-     223,   223,   223,   223,   223,   223,   223,   223,   223,   224,
-     225,   225,   226,   226,   226,   227,   227,   228,   228,   229,
-     229,   229,   229,   230,   231,   231
+       0,   144,   145,   145,   145,   145,   145,   145,   146,   146,
+     146,   146,   146,   146,   146,   146,   146,   146,   147,   148,
+     148,   148,   148,   149,   150,   151,   152,   153,   153,   154,
+     154,   154,   154,   154,   154,   154,   154,   154,   154,   154,
+     154,   154,   154,   154,   154,   154,   154,   155,   155,   155,
+     155,   155,   155,   155,   156,   156,   157,   157,   158,   158,
+     158,   158,   159,   159,   160,   160,   161,   161,   162,   162,
+     163,   163,   164,   164,   165,   165,   166,   166,   166,   167,
+     167,   168,   169,   170,   170,   170,   170,   171,   171,   172,
+     172,   172,   172,   173,   174,   174,   175,   175,   175,   175,
+     176,   177,   178,   178,   179,   180,   180,   181,   182,   182,
+     183,   184,   185,   185,   185,   186,   186,   187,   187,   188,
+     188,   188,   189,   190,   191,   191,   191,   192,   192,   192,
+     192,   192,   192,   192,   192,   193,   193,   194,   194,   194,
+     194,   194,   194,   195,   195,   196,   196,   197,   197,   198,
+     198,   199,   199,   200,   200,   201,   201,   202,   202,   203,
+     203,   204,   205,   206,   206,   207,   207,   208,   208,   209,
+     209,   210,   210,   210,   211,   211,   211,   212,   212,   213,
+     214,   214,   214,   215,   215,   215,   216,   216,   217,   218,
+     218,   219,   219,   220,   220,   221,   221,   221,   221,   221,
+     221,   221,   221,   221,   221,   221,   222,   222,   223,   223,
+     224,   224,   225,   225,   225,   225,   225,   225,   225,   225,
+     225,   225,   226,   226,   226,   226,   227,   228,   228,   229,
+     229,   230,   230,   231,   232,   232,   233,   234,   234,   235,
+     235,   236,   236,   236,   236,   236,   236,   236,   236,   237,
+     237,   237,   237,   237,   237,   238,   238,   239,   239,   240,
+     240,   241,   241,   241,   241,   241,   241,   241,   241,   241,
+     241,   242,   243,   243,   244,   244,   244,   245,   245,   246,
+     246,   247,   247,   247,   247,   248,   249,   249
 };
 
   /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.  */
@@ -1383,22 +1451,24 @@ static const yytype_uint8 yyr2[] =
        2,     4,     2,     1,     1,     1,     1,     0,     3,    10,
        7,     4,     5,     5,     0,     4,     2,     2,     4,     4,
        5,     4,     3,     1,     3,     1,     2,     2,     1,     3,
-       3,     9,     0,     1,     1,     1,     1,     1,     3,     3,
+       3,    10,     0,     1,     1,     1,     1,     1,     3,     3,
        2,     1,     2,     3,     0,     3,     3,     0,     1,     1,
        2,     1,     2,     1,     2,     6,     1,     2,     3,     2,
        2,     1,     3,     1,     2,     1,     4,     1,     3,     0,
-       3,     0,     2,     0,     3,     0,     2,     1,     3,     3,
+       3,     0,     2,     0,     3,     0,     2,     0,     1,     1,
+       2,     6,     3,    

<TRUNCATED>


[03/17] incubator-quickstep git commit: QUICKSTEP-20: Added parser support for SQL window aggregation function

Posted by ha...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/preprocessed/SqlParser_gen.hpp
----------------------------------------------------------------------
diff --git a/parser/preprocessed/SqlParser_gen.hpp b/parser/preprocessed/SqlParser_gen.hpp
index 71e4332..fea31d6 100644
--- a/parser/preprocessed/SqlParser_gen.hpp
+++ b/parser/preprocessed/SqlParser_gen.hpp
@@ -85,88 +85,96 @@ extern int quickstep_yydebug;
     TOKEN_CONSTRAINT = 295,
     TOKEN_COPY = 296,
     TOKEN_CREATE = 297,
-    TOKEN_DATE = 298,
-    TOKEN_DATETIME = 299,
-    TOKEN_DAY = 300,
-    TOKEN_DECIMAL = 301,
-    TOKEN_DEFAULT = 302,
-    TOKEN_DELETE = 303,
-    TOKEN_DELIMITER = 304,
-    TOKEN_DESC = 305,
-    TOKEN_DISTINCT = 306,
-    TOKEN_DOUBLE = 307,
-    TOKEN_DROP = 308,
-    TOKEN_ELSE = 309,
-    TOKEN_END = 310,
-    TOKEN_ESCAPE_STRINGS = 311,
-    TOKEN_EXISTS = 312,
-    TOKEN_EXTRACT = 313,
-    TOKEN_FALSE = 314,
-    TOKEN_FIRST = 315,
-    TOKEN_FLOAT = 316,
-    TOKEN_FOR = 317,
-    TOKEN_FOREIGN = 318,
-    TOKEN_FROM = 319,
-    TOKEN_FULL = 320,
-    TOKEN_GROUP = 321,
-    TOKEN_HASH = 322,
-    TOKEN_HAVING = 323,
-    TOKEN_HOUR = 324,
-    TOKEN_IN = 325,
-    TOKEN_INDEX = 326,
-    TOKEN_INNER = 327,
-    TOKEN_INSERT = 328,
-    TOKEN_INTEGER = 329,
-    TOKEN_INTERVAL = 330,
-    TOKEN_INTO = 331,
-    TOKEN_JOIN = 332,
-    TOKEN_KEY = 333,
-    TOKEN_LAST = 334,
-    TOKEN_LEFT = 335,
-    TOKEN_LIMIT = 336,
-    TOKEN_LONG = 337,
-    TOKEN_MINUTE = 338,
-    TOKEN_MONTH = 339,
-    TOKEN_NULL = 340,
-    TOKEN_NULLS = 341,
-    TOKEN_OFF = 342,
-    TOKEN_ON = 343,
-    TOKEN_ORDER = 344,
-    TOKEN_OUTER = 345,
-    TOKEN_PARTITION = 346,
-    TOKEN_PARTITIONS = 347,
-    TOKEN_PERCENT = 348,
-    TOKEN_PRIMARY = 349,
-    TOKEN_QUIT = 350,
-    TOKEN_RANGE = 351,
-    TOKEN_REAL = 352,
-    TOKEN_REFERENCES = 353,
-    TOKEN_RIGHT = 354,
-    TOKEN_ROW_DELIMITER = 355,
-    TOKEN_SECOND = 356,
-    TOKEN_SELECT = 357,
-    TOKEN_SET = 358,
-    TOKEN_SMA = 359,
-    TOKEN_SMALLINT = 360,
-    TOKEN_SUBSTRING = 361,
-    TOKEN_TABLE = 362,
-    TOKEN_THEN = 363,
-    TOKEN_TIME = 364,
-    TOKEN_TIMESTAMP = 365,
-    TOKEN_TRUE = 366,
-    TOKEN_TUPLESAMPLE = 367,
-    TOKEN_UNIQUE = 368,
-    TOKEN_UPDATE = 369,
-    TOKEN_USING = 370,
-    TOKEN_VALUES = 371,
-    TOKEN_VARCHAR = 372,
-    TOKEN_WHEN = 373,
-    TOKEN_WHERE = 374,
-    TOKEN_WITH = 375,
-    TOKEN_YEAR = 376,
-    TOKEN_YEARMONTH = 377,
-    TOKEN_EOF = 378,
-    TOKEN_LEX_ERROR = 379
+    TOKEN_CURRENT = 298,
+    TOKEN_DATE = 299,
+    TOKEN_DATETIME = 300,
+    TOKEN_DAY = 301,
+    TOKEN_DECIMAL = 302,
+    TOKEN_DEFAULT = 303,
+    TOKEN_DELETE = 304,
+    TOKEN_DELIMITER = 305,
+    TOKEN_DESC = 306,
+    TOKEN_DISTINCT = 307,
+    TOKEN_DOUBLE = 308,
+    TOKEN_DROP = 309,
+    TOKEN_ELSE = 310,
+    TOKEN_END = 311,
+    TOKEN_ESCAPE_STRINGS = 312,
+    TOKEN_EXISTS = 313,
+    TOKEN_EXTRACT = 314,
+    TOKEN_FALSE = 315,
+    TOKEN_FIRST = 316,
+    TOKEN_FLOAT = 317,
+    TOKEN_FOLLOWING = 318,
+    TOKEN_FOR = 319,
+    TOKEN_FOREIGN = 320,
+    TOKEN_FROM = 321,
+    TOKEN_FULL = 322,
+    TOKEN_GROUP = 323,
+    TOKEN_HASH = 324,
+    TOKEN_HAVING = 325,
+    TOKEN_HOUR = 326,
+    TOKEN_IN = 327,
+    TOKEN_INDEX = 328,
+    TOKEN_INNER = 329,
+    TOKEN_INSERT = 330,
+    TOKEN_INTEGER = 331,
+    TOKEN_INTERVAL = 332,
+    TOKEN_INTO = 333,
+    TOKEN_JOIN = 334,
+    TOKEN_KEY = 335,
+    TOKEN_LAST = 336,
+    TOKEN_LEFT = 337,
+    TOKEN_LIMIT = 338,
+    TOKEN_LONG = 339,
+    TOKEN_MINUTE = 340,
+    TOKEN_MONTH = 341,
+    TOKEN_NULL = 342,
+    TOKEN_NULLS = 343,
+    TOKEN_OFF = 344,
+    TOKEN_ON = 345,
+    TOKEN_ORDER = 346,
+    TOKEN_OUTER = 347,
+    TOKEN_OVER = 348,
+    TOKEN_PARTITION = 349,
+    TOKEN_PARTITIONS = 350,
+    TOKEN_PERCENT = 351,
+    TOKEN_PRECEDING = 352,
+    TOKEN_PRIMARY = 353,
+    TOKEN_QUIT = 354,
+    TOKEN_RANGE = 355,
+    TOKEN_REAL = 356,
+    TOKEN_REFERENCES = 357,
+    TOKEN_RIGHT = 358,
+    TOKEN_ROW = 359,
+    TOKEN_ROW_DELIMITER = 360,
+    TOKEN_ROWS = 361,
+    TOKEN_SECOND = 362,
+    TOKEN_SELECT = 363,
+    TOKEN_SET = 364,
+    TOKEN_SMA = 365,
+    TOKEN_SMALLINT = 366,
+    TOKEN_SUBSTRING = 367,
+    TOKEN_TABLE = 368,
+    TOKEN_THEN = 369,
+    TOKEN_TIME = 370,
+    TOKEN_TIMESTAMP = 371,
+    TOKEN_TRUE = 372,
+    TOKEN_TUPLESAMPLE = 373,
+    TOKEN_UNBOUNDED = 374,
+    TOKEN_UNIQUE = 375,
+    TOKEN_UPDATE = 376,
+    TOKEN_USING = 377,
+    TOKEN_VALUES = 378,
+    TOKEN_VARCHAR = 379,
+    TOKEN_WHEN = 380,
+    TOKEN_WHERE = 381,
+    TOKEN_WINDOW = 382,
+    TOKEN_WITH = 383,
+    TOKEN_YEAR = 384,
+    TOKEN_YEARMONTH = 385,
+    TOKEN_EOF = 386,
+    TOKEN_LEX_ERROR = 387
   };
 #endif
 
@@ -175,7 +183,7 @@ extern int quickstep_yydebug;
 
 union YYSTYPE
 {
-#line 118 "../SqlParser.ypp" /* yacc.c:1915  */
+#line 119 "../SqlParser.ypp" /* yacc.c:1909  */
 
   quickstep::ParseString *string_value_;
 
@@ -261,13 +269,19 @@ union YYSTYPE
 
   quickstep::ParseSample *opt_sample_clause_;
 
+  quickstep::PtrList<quickstep::ParseWindow> *opt_window_clause_;
+  quickstep::ParseWindow *window_definition_;
+  quickstep::PtrList<quickstep::ParseExpression> *window_partition_by_list_;
+  quickstep::PtrList<quickstep::ParseOrderByItem> *window_order_by_list_;
+  quickstep::ParseFrameInfo *window_frame_info_;
+
   quickstep::PtrList<quickstep::ParseOrderByItem> *order_commalist_;
   quickstep::ParseOrderByItem *order_item_;
 
   quickstep::PtrVector<quickstep::ParseSubqueryTableReference> *with_list_;
   quickstep::ParseSubqueryTableReference *with_list_element_;
 
-#line 271 "SqlParser_gen.hpp" /* yacc.c:1915  */
+#line 285 "SqlParser_gen.hpp" /* yacc.c:1909  */
 };
 
 typedef union YYSTYPE YYSTYPE;

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/tests/Select.test
----------------------------------------------------------------------
diff --git a/parser/tests/Select.test b/parser/tests/Select.test
index e70ee5c..79da7ee 100644
--- a/parser/tests/Select.test
+++ b/parser/tests/Select.test
@@ -1,5 +1,7 @@
 #   Copyright 2011-2015 Quickstep Technologies LLC.
 #   Copyright 2015 Pivotal Software, Inc.
+#   Copyright 2016, Quickstep Research Group, Computer Sciences Department,
+#     University of Wisconsin\u2014Madison.
 #
 #   Licensed under the Apache License, Version 2.0 (the "License");
 #   you may not use this file except in compliance with the License.
@@ -1709,3 +1711,121 @@ SelectStatement
   |         +-TableReference[table=bar]
   +-from_clause=
     +-TableReference[table=test]
+==
+
+SELECT avg(attr1) OVER w FROM test
+WINDOW w AS
+(PARTITION BY attr2, attr3
+ ORDER BY attr4
+ ROWS BETWEEN 3 PRECEDING AND 3 FOLLOWING)
+--
+SelectStatement
++-select_query=Select
+  +-select_clause=SelectList
+  | +-SelectListItem
+  |   +-FunctionCall[name=avg,window_name=w]
+  |     +-AttributeReference[attribute_name=attr1]
+  +-from_clause=
+  | +-TableReference[table=test]
+  +-window_list=
+    +-window[window_name=w]
+      +-frame_info=FrameInfo[frame_mode=row,num_preceding=3,num_following=3]
+      +-partition_by=
+      | +-AttributeReference[attribute_name=attr2]
+      | +-AttributeReference[attribute_name=attr3]
+      +-order_by=
+        +-OrderByItem[is_asc=true,nulls_first=false]
+          +-AttributeReference[attribute_name=attr4]
+==
+
+SELECT avg(attr1) OVER w FROM test 
+WINDOW w AS
+(PARTITION BY attr2, attr3
+ ORDER BY attr4 DESC NULLS FIRST, attr5 ASC NULLS LAST
+ RANGE BETWEEN 3 PRECEDING AND CURRENT ROW)
+--
+SelectStatement
++-select_query=Select
+  +-select_clause=SelectList
+  | +-SelectListItem
+  |   +-FunctionCall[name=avg,window_name=w]
+  |     +-AttributeReference[attribute_name=attr1]
+  +-from_clause=
+  | +-TableReference[table=test]
+  +-window_list=
+    +-window[window_name=w]
+      +-frame_info=FrameInfo[frame_mode=range,num_preceding=3,num_following=0]
+      +-partition_by=
+      | +-AttributeReference[attribute_name=attr2]
+      | +-AttributeReference[attribute_name=attr3]
+      +-order_by=
+        +-OrderByItem[is_asc=false,nulls_first=true]
+        | +-AttributeReference[attribute_name=attr4]
+        +-OrderByItem[is_asc=true,nulls_first=false]
+          +-AttributeReference[attribute_name=attr5]
+==
+
+SELECT avg(attr1) OVER w1 AS avg1, sum(attr5) OVER w2 AS sum5 FROM test 
+WINDOW w1 AS
+(PARTITION BY attr2, attr3
+ ORDER BY attr4
+ ROWS BETWEEN 3 PRECEDING AND 3 FOLLOWING)
+WINDOW w2 AS
+(PARTITION BY attr1
+ ORDER BY attr6
+ RANGE BETWEEN 2 PRECEDING AND CURRENT ROW)
+--
+SelectStatement
++-select_query=Select
+  +-select_clause=SelectList
+  | +-SelectListItem[alias=avg1]
+  | | +-FunctionCall[name=avg,window_name=w1]
+  | |   +-AttributeReference[attribute_name=attr1]
+  | +-SelectListItem[alias=sum5]
+  |   +-FunctionCall[name=sum,window_name=w2]
+  |     +-AttributeReference[attribute_name=attr5]
+  +-from_clause=
+  | +-TableReference[table=test]
+  +-window_list=
+    +-window[window_name=w1]
+    | +-frame_info=FrameInfo[frame_mode=row,num_preceding=3,num_following=3]
+    | +-partition_by=
+    | | +-AttributeReference[attribute_name=attr2]
+    | | +-AttributeReference[attribute_name=attr3]
+    | +-order_by=
+    |   +-OrderByItem[is_asc=true,nulls_first=false]
+    |     +-AttributeReference[attribute_name=attr4]
+    +-window[window_name=w2]
+      +-frame_info=FrameInfo[frame_mode=range,num_preceding=2,num_following=0]
+      +-partition_by=
+      | +-AttributeReference[attribute_name=attr1]
+      +-order_by=
+        +-OrderByItem[is_asc=true,nulls_first=false]
+          +-AttributeReference[attribute_name=attr6]
+==
+
+SELECT avg(attr1) OVER 
+(PARTITION BY attr2, attr3
+ ORDER BY attr4 DESC NULLS FIRST, attr5 ASC NULLS LAST
+ RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
+FROM test
+--
+SelectStatement
++-select_query=Select
+  +-select_clause=SelectList
+  | +-SelectListItem
+  |   +-FunctionCall[name=avg]
+  |     +-AttributeReference[attribute_name=attr1]
+  |     +-window=window
+  |       +-frame_info=FrameInfo[frame_mode=range,num_preceding=-1,
+  |       | num_following=0]
+  |       +-partition_by=
+  |       | +-AttributeReference[attribute_name=attr2]
+  |       | +-AttributeReference[attribute_name=attr3]
+  |       +-order_by=
+  |         +-OrderByItem[is_asc=false,nulls_first=true]
+  |         | +-AttributeReference[attribute_name=attr4]
+  |         +-OrderByItem[is_asc=true,nulls_first=false]
+  |           +-AttributeReference[attribute_name=attr5]
+  +-from_clause=
+    +-TableReference[table=test]

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/query_optimizer/resolver/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/query_optimizer/resolver/CMakeLists.txt b/query_optimizer/resolver/CMakeLists.txt
index 5959879..dc7eac0 100644
--- a/query_optimizer/resolver/CMakeLists.txt
+++ b/query_optimizer/resolver/CMakeLists.txt
@@ -62,6 +62,7 @@ target_link_libraries(quickstep_queryoptimizer_resolver_Resolver
                       quickstep_parser_ParseSubqueryExpression
                       quickstep_parser_ParseSubqueryTableReference
                       quickstep_parser_ParseTableReference
+                      quickstep_parser_ParseWindow
                       quickstep_queryoptimizer_OptimizerContext
                       quickstep_queryoptimizer_Validator
                       quickstep_queryoptimizer_expressions_AggregateFunction

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/query_optimizer/resolver/Resolver.cpp
----------------------------------------------------------------------
diff --git a/query_optimizer/resolver/Resolver.cpp b/query_optimizer/resolver/Resolver.cpp
index 78985a0..ffc173a 100644
--- a/query_optimizer/resolver/Resolver.cpp
+++ b/query_optimizer/resolver/Resolver.cpp
@@ -58,6 +58,7 @@
 #include "parser/ParseSubqueryExpression.hpp"
 #include "parser/ParseSubqueryTableReference.hpp"
 #include "parser/ParseTableReference.hpp"
+#include "parser/ParseWindow.hpp"
 #include "query_optimizer/OptimizerContext.hpp"
 #include "query_optimizer/Validator.hpp"
 #include "query_optimizer/expressions/AggregateFunction.hpp"
@@ -2366,6 +2367,12 @@ E::ScalarPtr Resolver::resolveFunctionCall(
     ExpressionResolutionInfo *expression_resolution_info) {
   std::string function_name = ToLower(parse_function_call.name()->value());
 
+  // TODO(Shixuan): Add support for window aggregation function.
+  if (parse_function_call.isWindow()) {
+    THROW_SQL_ERROR_AT(&parse_function_call)
+        << "Window Aggregation Function is not supported currently";
+  }
+
   // First check for the special case COUNT(*).
   bool count_star = false;
   if (parse_function_call.star() != nullptr) {


[08/17] incubator-quickstep git commit: QUICKSTEP-18: Allow BasicColumnStoreTupleStorageSubBlock to be unsorted

Posted by ha...@apache.org.
QUICKSTEP-18: Allow BasicColumnStoreTupleStorageSubBlock to be unsorted

Review comments applied

Revert build fix for Lexer (separate PR has been opened)


Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/c1476d1e
Tree: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/tree/c1476d1e
Diff: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/diff/c1476d1e

Branch: refs/heads/decimal-type
Commit: c1476d1e7637a943b00e104cdfd9498e3c7cfe03
Parents: 00ca1e4
Author: Craig Chasseur <sp...@gmail.com>
Authored: Sun Jun 12 04:01:17 2016 -0700
Committer: Craig Chasseur <sp...@gmail.com>
Committed: Sun Jun 19 21:58:27 2016 -0700

----------------------------------------------------------------------
 parser/CMakeLists.txt                           |   7 +-
 .../BasicColumnStoreTupleStorageSubBlock.cpp    |  68 +++++----
 .../BasicColumnStoreTupleStorageSubBlock.hpp    |  15 +-
 storage/StorageBlockLayout.proto                |   6 +-
 ...ColumnStoreTupleStorageSubBlock_unittest.cpp | 137 ++++++++++++++-----
 5 files changed, 158 insertions(+), 75 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/c1476d1e/parser/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/parser/CMakeLists.txt b/parser/CMakeLists.txt
index 55c4a67..114ad14 100644
--- a/parser/CMakeLists.txt
+++ b/parser/CMakeLists.txt
@@ -384,15 +384,12 @@ set_property(SOURCE ${CMAKE_CURRENT_BINARY_DIR}/SqlParser_gen.cpp APPEND PROPERT
 include(CheckCXXCompilerFlag)
 CHECK_CXX_COMPILER_FLAG("-Wno-deprecated-register" COMPILER_HAS_WNO_DEPRECATED_REGISTER)
 if (COMPILER_HAS_WNO_DEPRECATED_REGISTER)
-  set_property(TARGET quickstep_parser_SqlLexer APPEND_STRING PROPERTY COMPILE_FLAGS " -Wno-deprecated-register")
+  set_target_properties(quickstep_parser_SqlLexer PROPERTIES COMPILE_FLAGS "-Wno-deprecated-register")
 endif()
 
 # GCC will make a warning for unsigned-signed comparisons which are inherent
 # in the lexer. For this, we turn off the sign compare.
-CHECK_CXX_COMPILER_FLAG("-Wno-sign-compare" COMPILER_HAS_WNO_SIGN_COMPARE)
-if (COMPILER_HAS_WNO_SIGN_COMPARE)
-  set_property(TARGET quickstep_parser_SqlLexer APPEND_STRING PROPERTY COMPILE_FLAGS " -Wno-sign-compare")
-endif()
+set_target_properties(quickstep_parser_SqlLexer PROPERTIES COMPILE_FLAGS "-Wno-sign-compare")
 
 add_subdirectory(tests)
 

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/c1476d1e/storage/BasicColumnStoreTupleStorageSubBlock.cpp
----------------------------------------------------------------------
diff --git a/storage/BasicColumnStoreTupleStorageSubBlock.cpp b/storage/BasicColumnStoreTupleStorageSubBlock.cpp
index 0c913ff..a474437 100644
--- a/storage/BasicColumnStoreTupleStorageSubBlock.cpp
+++ b/storage/BasicColumnStoreTupleStorageSubBlock.cpp
@@ -52,6 +52,8 @@
 #include "utility/PtrVector.hpp"
 #include "utility/ScopedBuffer.hpp"
 
+#include "glog/logging.h"
+
 using std::memcpy;
 using std::memmove;
 using std::size_t;
@@ -104,14 +106,19 @@ BasicColumnStoreTupleStorageSubBlock::BasicColumnStoreTupleStorageSubBlock(
                            new_block,
                            sub_block_memory,
                            sub_block_memory_size),
+      sort_specified_(description_.HasExtension(
+          BasicColumnStoreTupleStorageSubBlockDescription::sort_attribute_id)),
       sorted_(true),
       header_(static_cast<BasicColumnStoreHeader*>(sub_block_memory)) {
   if (!DescriptionIsValid(relation_, description_)) {
     FATAL_ERROR("Attempted to construct a BasicColumnStoreTupleStorageSubBlock from an invalid description.");
   }
 
-  sort_column_id_ = description_.GetExtension(BasicColumnStoreTupleStorageSubBlockDescription::sort_attribute_id);
-  sort_column_type_ = &(relation_.getAttributeById(sort_column_id_)->getType());
+  if (sort_specified_) {
+    sort_column_id_ = description_.GetExtension(
+        BasicColumnStoreTupleStorageSubBlockDescription::sort_attribute_id);
+    sort_column_type_ = &(relation_.getAttributeById(sort_column_id_)->getType());
+  }
 
   if (sub_block_memory_size < sizeof(BasicColumnStoreHeader)) {
     throw BlockMemoryTooSmall("BasicColumnStoreTupleStorageSubBlock", sub_block_memory_size_);
@@ -183,26 +190,27 @@ bool BasicColumnStoreTupleStorageSubBlock::DescriptionIsValid(
   if (description.sub_block_type() != TupleStorageSubBlockDescription::BASIC_COLUMN_STORE) {
     return false;
   }
-  // Make sure a sort_attribute_id is specified.
-  if (!description.HasExtension(BasicColumnStoreTupleStorageSubBlockDescription::sort_attribute_id)) {
-    return false;
-  }
 
   // Make sure relation is not variable-length.
   if (relation.isVariableLength()) {
     return false;
   }
 
-  // Check that the specified sort attribute exists and can be ordered by LessComparison.
-  attribute_id sort_attribute_id = description.GetExtension(
-      BasicColumnStoreTupleStorageSubBlockDescription::sort_attribute_id);
-  if (!relation.hasAttributeWithId(sort_attribute_id)) {
-    return false;
-  }
-  const Type &sort_attribute_type = relation.getAttributeById(sort_attribute_id)->getType();
-  if (!ComparisonFactory::GetComparison(ComparisonID::kLess).canCompareTypes(sort_attribute_type,
-                                                                             sort_attribute_type)) {
-    return false;
+  // If a sort attribute is specified, check that it exists and can be ordered
+  // by LessComparison.
+  if (description.HasExtension(
+          BasicColumnStoreTupleStorageSubBlockDescription::sort_attribute_id)) {
+    const attribute_id sort_attribute_id = description.GetExtension(
+        BasicColumnStoreTupleStorageSubBlockDescription::sort_attribute_id);
+    if (!relation.hasAttributeWithId(sort_attribute_id)) {
+      return false;
+    }
+    const Type &sort_attribute_type =
+        relation.getAttributeById(sort_attribute_id)->getType();
+    if (!ComparisonFactory::GetComparison(ComparisonID::kLess).canCompareTypes(
+            sort_attribute_type, sort_attribute_type)) {
+      return false;
+    }
   }
 
   return true;
@@ -230,9 +238,9 @@ TupleStorageSubBlock::InsertResult BasicColumnStoreTupleStorageSubBlock::insertT
   }
 
   tuple_id insert_position = header_->num_tuples;
-  // If sort column is NULL, skip the search and put the new tuple at the end
-  // of everything else.
-  if (!tuple.getAttributeValue(sort_column_id_).isNull()) {
+  // If this column store is unsorted, or the value of the sort column is NULL,
+  // skip the search and put the new tuple at the end of everything else.
+  if (sort_specified_ && !tuple.getAttributeValue(sort_column_id_).isNull()) {
     // Binary search for the appropriate insert location.
     ColumnStripeIterator begin_it(column_stripes_[sort_column_id_],
                                   relation_.getAttributeById(sort_column_id_)->getType().maximumByteLength(),
@@ -435,6 +443,9 @@ bool BasicColumnStoreTupleStorageSubBlock::canSetAttributeValuesInPlaceTyped(
     const tuple_id tuple,
     const std::unordered_map<attribute_id, TypedValue> &new_values) const {
   DEBUG_ASSERT(hasTupleWithID(tuple));
+  if (!sort_specified_) {
+    return true;
+  }
   for (std::unordered_map<attribute_id, TypedValue>::const_iterator it
            = new_values.begin();
        it != new_values.end();
@@ -453,7 +464,7 @@ void BasicColumnStoreTupleStorageSubBlock::setAttributeValueInPlaceTyped(
     const tuple_id tuple,
     const attribute_id attr,
     const TypedValue &value) {
-  DEBUG_ASSERT(attr != sort_column_id_);
+  DCHECK(!sort_specified_ || (attr != sort_column_id_));
 
   const Type &attr_type = relation_.getAttributeById(attr)->getType();
   void *value_position = static_cast<char*>(column_stripes_[attr])
@@ -473,10 +484,10 @@ void BasicColumnStoreTupleStorageSubBlock::setAttributeValueInPlaceTyped(
 bool BasicColumnStoreTupleStorageSubBlock::deleteTuple(const tuple_id tuple) {
   DEBUG_ASSERT(hasTupleWithID(tuple));
 
-  if (!column_null_bitmaps_.elementIsNull(sort_column_id_)) {
-    if (column_null_bitmaps_[sort_column_id_].getBit(tuple)) {
-      --(header_->nulls_in_sort_column);
-    }
+  if (sort_specified_
+      && !column_null_bitmaps_.elementIsNull(sort_column_id_)
+      && column_null_bitmaps_[sort_column_id_].getBit(tuple)) {
+    --(header_->nulls_in_sort_column);
   }
 
   if (tuple == header_->num_tuples - 1) {
@@ -563,7 +574,7 @@ bool BasicColumnStoreTupleStorageSubBlock::bulkDeleteTuples(TupleIdSequence *tup
 
 predicate_cost_t BasicColumnStoreTupleStorageSubBlock::estimatePredicateEvaluationCost(
     const ComparisonPredicate &predicate) const {
-  if (predicate.isAttributeLiteralComparisonPredicate()) {
+  if (sort_specified_ && predicate.isAttributeLiteralComparisonPredicate()) {
     std::pair<bool, attribute_id> comparison_attr = predicate.getAttributeFromAttributeLiteralComparison();
     if (comparison_attr.second == sort_column_id_) {
       return predicate_cost::kBinarySearch;
@@ -575,6 +586,11 @@ predicate_cost_t BasicColumnStoreTupleStorageSubBlock::estimatePredicateEvaluati
 TupleIdSequence* BasicColumnStoreTupleStorageSubBlock::getMatchesForPredicate(
     const ComparisonPredicate &predicate,
     const TupleIdSequence *filter) const {
+  DCHECK(sort_specified_) <<
+      "Called BasicColumnStoreTupleStorageSubBlock::getMatchesForPredicate() "
+      "for an unsorted column store (predicate should have been evaluated "
+      "with a scan instead).";
+
   TupleIdSequence *matches = SortColumnPredicateEvaluator::EvaluatePredicateForUncompressedSortColumn(
       predicate,
       relation_,
@@ -671,6 +687,8 @@ void BasicColumnStoreTupleStorageSubBlock::shiftNullBitmaps(
 // total size of tuples contained in this sub-block. It could be done with
 // less memory, although the implementation would be more complex.
 bool BasicColumnStoreTupleStorageSubBlock::rebuildInternal() {
+  DCHECK(sort_specified_);
+
   const tuple_id num_tuples = header_->num_tuples;
   // Immediately return if 1 or 0 tuples.
   if (num_tuples <= 1) {

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/c1476d1e/storage/BasicColumnStoreTupleStorageSubBlock.hpp
----------------------------------------------------------------------
diff --git a/storage/BasicColumnStoreTupleStorageSubBlock.hpp b/storage/BasicColumnStoreTupleStorageSubBlock.hpp
index 6c72c78..b36eb20 100644
--- a/storage/BasicColumnStoreTupleStorageSubBlock.hpp
+++ b/storage/BasicColumnStoreTupleStorageSubBlock.hpp
@@ -108,7 +108,9 @@ class BasicColumnStoreTupleStorageSubBlock : public TupleStorageSubBlock {
   }
 
   bool adHocInsertIsEfficient() const override {
-    return false;
+    // Ad-hoc insert is only efficient if it doesn't require resorting the
+    // whole block.
+    return !sort_specified_;
   }
 
   TupleStorageSubBlockType getTupleStorageSubBlockType() const override {
@@ -170,14 +172,14 @@ class BasicColumnStoreTupleStorageSubBlock : public TupleStorageSubBlock {
                                           const TupleIdSequence *filter) const override;
 
   void rebuild() override {
-    if (!sorted_) {
+    if (sort_specified_ && !sorted_) {
       rebuildInternal();
     }
   }
 
   bool isInsertOrderPreserving() const override {
-    // Rebuild reorders inserts based on sort column.
-    return false;
+    // Rebuild reorders inserts based on sort column if any is specified.
+    return !sort_specified_;
   }
 
  private:
@@ -211,11 +213,12 @@ class BasicColumnStoreTupleStorageSubBlock : public TupleStorageSubBlock {
                         const tuple_id distance);
 
   // Sort all columns according to ascending order of values in the sort
-  // column. Returns true if any reordering occured.
+  // column. Returns true if any reordering occured. This should only be called
+  // when 'sort_specified_' is true, otherwise the block is always "built".
   bool rebuildInternal();
 
   tuple_id max_tuples_;
-  bool sorted_;
+  bool sort_specified_, sorted_;
 
   attribute_id sort_column_id_;
   const Type *sort_column_type_;

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/c1476d1e/storage/StorageBlockLayout.proto
----------------------------------------------------------------------
diff --git a/storage/StorageBlockLayout.proto b/storage/StorageBlockLayout.proto
index 9e13fbe..cafc0e9 100644
--- a/storage/StorageBlockLayout.proto
+++ b/storage/StorageBlockLayout.proto
@@ -1,7 +1,7 @@
 //   Copyright 2011-2015 Quickstep Technologies LLC.
 //   Copyright 2015-2016 Pivotal Software, Inc.
 //   Copyright 2016, Quickstep Research Group, Computer Sciences Department,
-//    University of Wisconsin\u2014Madison.
+//    University of Wisconsin-Madison.
 //
 //   Licensed under the Apache License, Version 2.0 (the "License");
 //   you may not use this file except in compliance with the License.
@@ -38,8 +38,8 @@ message TupleStorageSubBlockDescription {
 
 message BasicColumnStoreTupleStorageSubBlockDescription {
   extend TupleStorageSubBlockDescription {
-    // Extentions may not be marked required in protobuf 2.6 or higher. This
-    // field is considered required when sub_block_type == BASIC_COLUMN_STORE.
+    // Indicates the attribute to sort the column store by. If unset, the
+    // column store will be unsorted.
     optional int32 sort_attribute_id = 64;
   }
 }

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/c1476d1e/storage/tests/BasicColumnStoreTupleStorageSubBlock_unittest.cpp
----------------------------------------------------------------------
diff --git a/storage/tests/BasicColumnStoreTupleStorageSubBlock_unittest.cpp b/storage/tests/BasicColumnStoreTupleStorageSubBlock_unittest.cpp
index e5476f7..df8b479 100644
--- a/storage/tests/BasicColumnStoreTupleStorageSubBlock_unittest.cpp
+++ b/storage/tests/BasicColumnStoreTupleStorageSubBlock_unittest.cpp
@@ -109,8 +109,11 @@ class BasicColumnStoreTupleStorageSubBlockTest : public ::testing::TestWithParam
 
     tuple_store_description_.reset(new TupleStorageSubBlockDescription());
     tuple_store_description_->set_sub_block_type(TupleStorageSubBlockDescription::BASIC_COLUMN_STORE);
-    tuple_store_description_->SetExtension(BasicColumnStoreTupleStorageSubBlockDescription::sort_attribute_id,
-                                           sort_column);
+    if (sort_column != kInvalidCatalogId) {
+      tuple_store_description_->SetExtension(
+          BasicColumnStoreTupleStorageSubBlockDescription::sort_attribute_id,
+          sort_column);
+    }
 
     tuple_store_.reset(new BasicColumnStoreTupleStorageSubBlock(*relation_,
                                                                 *tuple_store_description_,
@@ -197,7 +200,7 @@ class BasicColumnStoreTupleStorageSubBlockTest : public ::testing::TestWithParam
   }
 
   int computeNullsInSortColumn(const attribute_id sort_column_id) {
-    if (!GetParam()) {
+    if (sort_column_id == kInvalidCatalogId || !GetParam()) {
       return 0;
     }
 
@@ -341,11 +344,15 @@ class BasicColumnStoreTupleStorageSubBlockTest : public ::testing::TestWithParam
     EXPECT_EQ(computeRowCapacity() - regular_tuples_deleted - last_tuples_deleted,
               static_cast<std::size_t>(tuple_store_->getMaxTupleID() + 1));
 
-    const Type &sort_attribute_type = relation_->getAttributeById(sort_attribute_id)->getType();
-    std::unique_ptr<UncheckedComparator> sort_attribute_comparator(
-        ComparisonFactory::GetComparison(ComparisonID::kLessOrEqual).makeUncheckedComparatorForTypes(
-            sort_attribute_type,
-            sort_attribute_type));
+    std::unique_ptr<UncheckedComparator> sort_attribute_comparator;
+    if (sort_attribute_id != kInvalidCatalogId) {
+      const Type &sort_attribute_type =
+          relation_->getAttributeById(sort_attribute_id)->getType();
+      sort_attribute_comparator.reset(
+          ComparisonFactory::GetComparison(ComparisonID::kLessOrEqual)
+              .makeUncheckedComparatorForTypes(sort_attribute_type,
+                                               sort_attribute_type));
+    }
 
     std::vector<bool> existence_check_vector;
     existence_check_vector.resize(computeRowCapacity() - 2, false);
@@ -390,17 +397,21 @@ class BasicColumnStoreTupleStorageSubBlockTest : public ::testing::TestWithParam
         }
       }
 
-      // Check ordering.
-      TypedValue sort_attribute_value = tuple_store_->getAttributeValueTyped(tid, sort_attribute_id);
-      if (previous_sort_attribute_value.get() != nullptr) {
-        if (previous_sort_attribute_value->isNull()) {
-          EXPECT_TRUE(sort_attribute_value.isNull());
-        } else if (!sort_attribute_value.isNull()) {
-          EXPECT_TRUE(sort_attribute_comparator->compareTypedValues(*previous_sort_attribute_value,
-                                                                    sort_attribute_value));
+      // Check ordering if block is sorted.
+      if (sort_attribute_id != kInvalidCatalogId) {
+        TypedValue sort_attribute_value =
+            tuple_store_->getAttributeValueTyped(tid, sort_attribute_id);
+        if (previous_sort_attribute_value) {
+          if (previous_sort_attribute_value->isNull()) {
+            EXPECT_TRUE(sort_attribute_value.isNull());
+          } else if (!sort_attribute_value.isNull()) {
+            EXPECT_TRUE(sort_attribute_comparator->compareTypedValues(
+                *previous_sort_attribute_value,
+                sort_attribute_value));
+          }
         }
+        previous_sort_attribute_value.reset(new TypedValue(sort_attribute_value));
       }
-      previous_sort_attribute_value.reset(new TypedValue(sort_attribute_value));
     }
 
     EXPECT_EQ(2 - last_tuples_deleted, num_last_tuples);
@@ -435,13 +446,18 @@ class BasicColumnStoreTupleStorageSubBlockTest : public ::testing::TestWithParam
       delete_sequence.set(tid, true);
     }
     // One of the special "last" values.
-    if (GetParam()) {
+    if (sort_attribute_id != kInvalidCatalogId && GetParam()) {
       delete_sequence.set(row_capacity - computeNullsInSortColumn(sort_attribute_id) - 2, true);
     }
 
     EXPECT_TRUE(tuple_store_->bulkDeleteTuples(&delete_sequence));
 
-    checkBlockValues(sort_attribute_id, delete_sequence.numTuples() + 2 - 1, 1);
+    if (sort_attribute_id == kInvalidCatalogId) {
+      // There is no special treatment of "last" values without sorting.
+      checkBlockValues(sort_attribute_id, delete_sequence.numTuples(), 2);
+    } else {
+      checkBlockValues(sort_attribute_id, delete_sequence.numTuples() + 2 - 1, 1);
+    }
   }
 
   // Create a ComparisonPredicate of the form "attribute comp literal".
@@ -702,23 +718,26 @@ class BasicColumnStoreTupleStorageSubBlockTest : public ::testing::TestWithParam
     TypedValue new_wide_char_value(kChar, new_wide_char_lit, 32);
 
     std::unordered_map<attribute_id, TypedValue> proposed_values;
-    switch (sort_attribute_id) {
-      case 0:
-        proposed_values.emplace(0, new_int_value);
-        break;
-      case 1:
-        proposed_values.emplace(1, new_double_value);
-        break;
-      case 2:
-        proposed_values.emplace(2, new_narrow_char_value);
-        break;
-      case 3:
-        proposed_values.emplace(3, new_wide_char_value);
-        break;
-    }
+    if (sort_attribute_id != kInvalidCatalogId) {
+      switch (sort_attribute_id) {
+        case 0:
+          proposed_values.emplace(0, new_int_value);
+          break;
+        case 1:
+          proposed_values.emplace(1, new_double_value);
+          break;
+        case 2:
+          proposed_values.emplace(2, new_narrow_char_value);
+          break;
+        case 3:
+          proposed_values.emplace(3, new_wide_char_value);
+          break;
+      }
 
-    // Can't overwrite a sort column value in-place.
-    EXPECT_FALSE(tuple_store_->canSetAttributeValuesInPlaceTyped(target_tid, proposed_values));
+      // Can't overwrite a sort column value in-place.
+      EXPECT_FALSE(tuple_store_->canSetAttributeValuesInPlaceTyped(
+          target_tid, proposed_values));
+    }
 
     // Other column values should be OK.
     proposed_values.clear();
@@ -726,7 +745,9 @@ class BasicColumnStoreTupleStorageSubBlockTest : public ::testing::TestWithParam
     proposed_values.emplace(1, new_double_value);
     proposed_values.emplace(2, new_narrow_char_value);
     proposed_values.emplace(3, new_wide_char_value);
-    proposed_values.erase(sort_attribute_id);
+    if (sort_attribute_id != kInvalidCatalogId) {
+      proposed_values.erase(sort_attribute_id);
+    }
     EXPECT_TRUE(tuple_store_->canSetAttributeValuesInPlaceTyped(target_tid, proposed_values));
 
     // Actually set values.
@@ -820,6 +841,14 @@ TEST_P(BasicColumnStoreTupleStorageSubBlockTest, DescriptionIsValidTest) {
         *tuple_store_description_));
   }
 
+  // Also check a description that doesn't specify a sort column.
+  tuple_store_description_.reset(new TupleStorageSubBlockDescription());
+  tuple_store_description_->set_sub_block_type(
+      TupleStorageSubBlockDescription::BASIC_COLUMN_STORE);
+  EXPECT_TRUE(BasicColumnStoreTupleStorageSubBlock::DescriptionIsValid(
+      *relation_,
+      *tuple_store_description_));
+
   // An uninitialized description is not valid.
   tuple_store_description_.reset(new TupleStorageSubBlockDescription());
   EXPECT_FALSE(BasicColumnStoreTupleStorageSubBlock::DescriptionIsValid(
@@ -859,6 +888,24 @@ TEST_P(BasicColumnStoreTupleStorageSubBlockTest, BlockTooSmallTest) {
   EXPECT_THROW(createBlock(0, 32), BlockMemoryTooSmall);
 }
 
+TEST_P(BasicColumnStoreTupleStorageSubBlockTest, InsertWithNoSortColumnTest) {
+  // Non-random, batch insert.
+  createBlock(kInvalidCatalogId, kSubBlockSize);
+  fillBlockWithSampleData(false, false);
+
+  // Non-random, ad-hoc insert.
+  createBlock(kInvalidCatalogId, kSubBlockSize);
+  fillBlockWithSampleData(false, true);
+
+  // Random order, batch insert.
+  createBlock(kInvalidCatalogId, kSubBlockSize);
+  fillBlockWithSampleData(true, false);
+
+  // Random order, ad-hoc insert.
+  createBlock(kInvalidCatalogId, kSubBlockSize);
+  fillBlockWithSampleData(true, true);
+}
+
 TEST_P(BasicColumnStoreTupleStorageSubBlockTest, InsertWithIntSortColumnTest) {
   // Non-random, batch insert.
   createBlock(0, kSubBlockSize);
@@ -931,6 +978,12 @@ TEST_P(BasicColumnStoreTupleStorageSubBlockTest, InsertWithWideCharSortColumnTes
   fillBlockWithSampleData(true, true);
 }
 
+TEST_P(BasicColumnStoreTupleStorageSubBlockTest, GetValuesWithNoSortColumnTest) {
+  createBlock(kInvalidCatalogId, kSubBlockSize);
+  fillBlockWithSampleData(true, false);
+  checkBlockValues(kInvalidCatalogId, 0, 0);
+}
+
 TEST_P(BasicColumnStoreTupleStorageSubBlockTest, GetValuesWithIntSortColumnTest) {
   createBlock(0, kSubBlockSize);
   fillBlockWithSampleData(true, false);
@@ -955,6 +1008,10 @@ TEST_P(BasicColumnStoreTupleStorageSubBlockTest, GetValuesWithWideCharSortColumn
   checkBlockValues(3, 0, 0);
 }
 
+TEST_P(BasicColumnStoreTupleStorageSubBlockTest, DeleteWithNoSortColumnTest) {
+  runDeleteTest(kInvalidCatalogId);
+}
+
 TEST_P(BasicColumnStoreTupleStorageSubBlockTest, DeleteWithIntSortColumnTest) {
   runDeleteTest(0);
 }
@@ -971,6 +1028,10 @@ TEST_P(BasicColumnStoreTupleStorageSubBlockTest, DeleteWithWideCharSortColumnTes
   runDeleteTest(3);
 }
 
+TEST_P(BasicColumnStoreTupleStorageSubBlockTest, GetMatchesForPredicateWithNoSortColumnTest) {
+  runCheckPredicateTest(kInvalidCatalogId);
+}
+
 TEST_P(BasicColumnStoreTupleStorageSubBlockTest, GetMatchesForPredicateWithIntSortColumnTest) {
   runCheckPredicateTest(0);
 }
@@ -987,6 +1048,10 @@ TEST_P(BasicColumnStoreTupleStorageSubBlockTest, GetMatchesForPredicateWithWideC
   runCheckPredicateTest(3);
 }
 
+TEST_P(BasicColumnStoreTupleStorageSubBlockTest, SetAttributeValueInPlaceTypedWithNoSortColumnTest) {
+  runSetAttributeValueInPlaceTypedTest(kInvalidCatalogId);
+}
+
 TEST_P(BasicColumnStoreTupleStorageSubBlockTest, SetAttributeValueInPlaceTypedWithIntSortColumnTest) {
   runSetAttributeValueInPlaceTypedTest(0);
 }


[14/17] incubator-quickstep git commit: QUICKSTEP-6: New fixed precision number type: Decimal.

Posted by ha...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/unary_operations/NumericCastOperation.hpp
----------------------------------------------------------------------
diff --git a/types/operations/unary_operations/NumericCastOperation.hpp b/types/operations/unary_operations/NumericCastOperation.hpp
index 250df6d..9eb50c2 100644
--- a/types/operations/unary_operations/NumericCastOperation.hpp
+++ b/types/operations/unary_operations/NumericCastOperation.hpp
@@ -29,6 +29,7 @@
 #include "catalog/CatalogTypedefs.hpp"
 #include "storage/ValueAccessor.hpp"
 #include "storage/ValueAccessorUtil.hpp"
+#include "types/DecimalType.hpp"
 #include "types/DoubleType.hpp"
 #include "types/FloatType.hpp"
 #include "types/IntType.hpp"
@@ -126,7 +127,7 @@ class UncheckedNumericCastOperator : public UncheckedUnaryOperator {
           result->appendNullValue();
         } else {
           *static_cast<typename TargetType::cpptype*>(result->getPtrForDirectWrite())
-              = static_cast<typename SourceType::cpptype>(*scalar_arg);
+              = static_cast<typename TargetType::cpptype>(*scalar_arg);
         }
       }
       return result;
@@ -285,6 +286,8 @@ class NumericCastOperation : public UnaryOperation {
         return makeUncheckedUnaryOperatorHelperForTargetNullability<SourceType, source_nullability, FloatType>();
       case kDouble:
         return makeUncheckedUnaryOperatorHelperForTargetNullability<SourceType, source_nullability, DoubleType>();
+      case kDecimal:
+        return makeUncheckedUnaryOperatorHelperForTargetNullability<SourceType, source_nullability, DecimalType>();
       default:
         FATAL_ERROR("Unhandled type " << kTypeNames[target_type_.getTypeID()]);
     }

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/tests/DecimalType_unittest.cpp
----------------------------------------------------------------------
diff --git a/types/tests/DecimalType_unittest.cpp b/types/tests/DecimalType_unittest.cpp
new file mode 100644
index 0000000..e0e76af
--- /dev/null
+++ b/types/tests/DecimalType_unittest.cpp
@@ -0,0 +1,82 @@
+/**
+ *   Copyright 2016, Quickstep Research Group, Computer Sciences Department,
+ *     University of Wisconsin\u2014Madison.
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ **/
+
+#include <string>
+
+#include "types/DecimalLit.hpp"
+#include "types/DecimalType.hpp"
+#include "types/Type.hpp"
+#include "types/TypeFactory.hpp"
+#include "types/TypedValue.hpp"
+
+#include "gtest/gtest.h"
+
+namespace quickstep {
+
+TEST(DecimalTypeTest, PrintValueTest) {
+  const Type &decimal_type = TypeFactory::GetType(kDecimal);
+
+  // Try integer version.
+  DecimalLit integer_decimal = DecimalLit(36509);
+  TypedValue value_for_integer_decimal(integer_decimal);
+  EXPECT_EQ(std::string("36509.00"),
+            decimal_type.printValueToString(value_for_integer_decimal));
+
+  // Try double version.
+  DecimalLit double_decimal = DecimalLit(36509.65);
+  TypedValue value_for_double_decimal(double_decimal);
+  EXPECT_EQ(std::string("36509.65"),
+            decimal_type.printValueToString(value_for_double_decimal));
+
+  // Try truncation of double version.
+  DecimalLit double_decimal_truncated = DecimalLit(36509.6526762);
+  TypedValue value_for_double_decimal_truncated(double_decimal_truncated);
+  EXPECT_EQ(std::string("36509.65"),
+            decimal_type.printValueToString(
+                value_for_double_decimal_truncated));
+
+  // Test that number is truncated, not rounded.
+  double_decimal_truncated = DecimalLit(36509.6599999);
+  TypedValue value_for_double_decimal_truncated_other(double_decimal_truncated);
+  EXPECT_EQ(std::string("36509.65"),
+            decimal_type.printValueToString(
+                value_for_double_decimal_truncated));
+}
+
+TEST(DecimalTypeTest, DecimalLitOperationsTest) {
+  const Type &decimal_type = TypeFactory::GetType(kDecimal);
+
+  DecimalLit decimal_a(560.35);
+  DecimalLit decimal_b(439.65);
+
+  EXPECT_EQ(std::string("1000.00"),
+            decimal_type.printValueToString(TypedValue(decimal_a + decimal_b)));
+
+  EXPECT_EQ(std::string("120.70"),
+            decimal_type.printValueToString(TypedValue(decimal_a - decimal_b)));
+
+  EXPECT_EQ(std::string("246357.87"),
+            decimal_type.printValueToString(TypedValue(decimal_a * decimal_b)));
+
+  EXPECT_EQ(std::string("1.27"),
+            decimal_type.printValueToString(TypedValue(decimal_a / decimal_b)));
+
+  EXPECT_EQ(std::string("120.70"),
+            decimal_type.printValueToString(TypedValue(decimal_a % decimal_b)));
+}
+
+}  // namespace quickstep


[06/17] incubator-quickstep git commit: QUICKSTEP-20: Added parser support for SQL window aggregation function

Posted by ha...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/preprocessed/SqlLexer_gen.cpp
----------------------------------------------------------------------
diff --git a/parser/preprocessed/SqlLexer_gen.cpp b/parser/preprocessed/SqlLexer_gen.cpp
index db20491..d02db56 100644
--- a/parser/preprocessed/SqlLexer_gen.cpp
+++ b/parser/preprocessed/SqlLexer_gen.cpp
@@ -8,8 +8,8 @@
 
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 6
-#define YY_FLEX_SUBMINOR_VERSION 0
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 39
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
@@ -354,7 +354,7 @@ void quickstep_yyfree (void * ,yyscan_t yyscanner );
 
 /* Begin user sect3 */
 
-#define quickstep_yywrap(yyscanner) (/*CONSTCOND*/1)
+#define quickstep_yywrap(yyscanner) 1
 #define YY_SKIP_YYWRAP
 
 typedef unsigned char YY_CHAR;
@@ -366,9 +366,6 @@ typedef int yy_state_type;
 static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
 static yy_state_type yy_try_NUL_trans (yy_state_type current_state  ,yyscan_t yyscanner);
 static int yy_get_next_buffer (yyscan_t yyscanner );
-#if defined(__GNUC__) && __GNUC__ >= 3
-__attribute__((__noreturn__))
-#endif
 static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
 
 /* Done after the current pattern has been matched and before the
@@ -381,8 +378,8 @@ static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
 	*yy_cp = '\0'; \
 	yyg->yy_c_buf_p = yy_cp;
 
-#define YY_NUM_RULES 152
-#define YY_END_OF_BUFFER 153
+#define YY_NUM_RULES 160
+#define YY_END_OF_BUFFER 161
 /* This struct is not used in this scanner,
    but its presence is necessary. */
 struct yy_trans_info
@@ -390,72 +387,75 @@ struct yy_trans_info
 	flex_int32_t yy_verify;
 	flex_int32_t yy_nxt;
 	};
-static yyconst flex_int16_t yy_accept[553] =
+static yyconst flex_int16_t yy_accept[588] =
     {   0,
         0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,  153,    2,    2,  151,  151,  150,  149,  151,
-      128,  124,  127,  124,  124,  147,  120,  117,  121,  146,
-      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
-      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
-      146,  146,  146,  146,  125,    4,    5,    5,    3,  143,
-      143,  140,  144,  144,  138,  145,  145,  142,    1,  150,
-      118,  148,  147,  147,  147,    0,  122,  119,  123,  146,
-      146,  146,  146,   10,  146,  146,  146,   22,  146,  146,
-      146,  146,  146,  146,  146,  146,  146,  146,  126,  146,
-
-      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
-      146,  146,   58,   66,  146,  146,  146,  146,  146,  146,
-      146,  146,  146,  146,  146,   80,   81,  146,  146,  146,
-      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
-      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
-      146,    4,    5,    3,  143,  139,  144,  137,  137,  129,
-      131,  132,  133,  134,  135,  136,  137,  145,  141,  148,
-      147,    0,  147,    6,    7,  146,    9,   11,  146,  146,
-       15,  146,  146,  146,  146,  146,  146,  146,  146,  146,
-      146,   32,  146,  146,  146,  146,  146,  146,  146,  146,
-
-       43,  146,  146,  146,  146,  146,  146,   50,  146,  146,
-      146,  146,  146,  146,  146,  146,  146,   62,  146,   68,
-      146,  146,  146,  146,  146,  146,  146,   76,  146,   79,
-      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
-      146,  146,  146,  146,   97,   98,  146,  146,  146,  146,
-      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
-      129,  131,  130,  146,  146,  146,  146,  146,  146,  146,
-       20,   23,  146,  146,  146,   28,  146,  146,   30,  146,
-      146,  146,  146,   37,  146,  146,   41,   42,  146,  146,
-      146,  146,  146,  146,  146,   52,   53,  146,   55,  146,
-
-       57,  146,  146,  146,  146,   65,   67,   69,   70,   71,
-      146,   73,  146,  146,   77,  146,  146,  146,  146,  146,
-       88,  146,   90,  146,  146,  146,  146,  146,  146,  146,
-      146,  146,  102,  103,  105,  146,  146,  146,  146,  146,
-      146,  112,  146,  114,  115,  129,  130,    8,  146,  146,
-      146,  146,  146,  146,  146,   25,  146,  146,  146,  146,
-      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
-      146,   47,   48,   49,  146,   54,  146,   59,   60,  146,
-      146,  146,   72,  146,   75,   78,   82,   83,  146,  146,
-      146,   89,  146,  146,   93,  146,  146,  146,  146,  146,
-
-      101,  146,  146,  146,  146,  109,  146,  146,  113,  146,
-      146,  146,   14,  146,  146,  146,  146,  146,   26,  146,
-       29,  146,  146,  146,  146,   35,  146,  146,  146,   40,
-      146,   45,  146,  146,   56,   61,  146,  146,   74,  146,
-      146,  146,  146,   92,  146,   95,   96,  146,  146,  146,
-      146,  107,  108,  110,  146,  146,  146,   13,  146,  146,
-      146,  146,  146,  146,   21,  146,   33,   34,  146,  146,
-      146,  146,   46,   51,   63,  146,  146,   86,   87,  146,
-      146,  146,  146,  146,  146,  111,  146,  146,  146,  146,
-      146,  146,  146,  146,   31,  146,  146,   39,  146,   64,
-
-      146,  146,  146,   99,  146,  146,  146,  146,   12,  146,
-      146,  146,  146,   24,  146,   36,  146,  146,   84,  146,
-      146,  100,  104,  146,  116,   16,  146,  146,  146,   27,
-       38,  146,   85,   91,  146,  146,  146,   18,   19,  146,
-      146,  106,  146,  146,  146,  146,  146,   94,  146,   44,
-       17,    0
+        0,    0,  161,    2,    2,  159,  159,  158,  157,  159,
+      136,  132,  135,  132,  132,  155,  128,  125,  129,  154,
+      154,  154,  154,  154,  154,  154,  154,  154,  154,  154,
+      154,  154,  154,  154,  154,  154,  154,  154,  154,  154,
+      154,  154,  154,  154,  133,    4,    5,    5,    3,  151,
+      151,  148,  152,  152,  146,  153,  153,  150,    1,  158,
+      126,  156,  155,  155,  155,    0,  130,  127,  131,  154,
+      154,  154,  154,   10,  154,  154,  154,   22,  154,  154,
+      154,  154,  154,  154,  154,  154,  154,  154,  154,  134,
+
+      154,  154,  154,  154,  154,  154,  154,  154,  154,  154,
+      154,  154,  154,   60,   68,  154,  154,  154,  154,  154,
+      154,  154,  154,  154,  154,  154,   82,   83,  154,  154,
+      154,  154,  154,  154,  154,  154,  154,  154,  154,  154,
+      154,  154,  154,  154,  154,  154,  154,  154,  154,  154,
+      154,  154,  154,    4,    5,    3,  151,  147,  152,  145,
+      145,  137,  139,  140,  141,  142,  143,  144,  145,  153,
+      149,  156,  155,    0,  155,    6,    7,  154,    9,   11,
+      154,  154,   15,  154,  154,  154,  154,  154,  154,  154,
+      154,  154,  154,  154,   33,  154,  154,  154,  154,  154,
+
+      154,  154,  154,   44,  154,  154,  154,  154,  154,  154,
+      154,   52,  154,  154,  154,  154,  154,  154,  154,  154,
+      154,   64,  154,   70,  154,  154,  154,  154,  154,  154,
+      154,   78,  154,   81,  154,  154,  154,  154,  154,  154,
+      154,  154,  154,  154,  154,  154,  154,   98,  154,  154,
+      103,  104,  154,  154,  154,  154,  154,  154,  154,  154,
+      154,  154,  154,  154,  154,  154,  154,  154,  137,  139,
+      138,  154,  154,  154,  154,  154,  154,  154,   20,   23,
+      154,  154,  154,   28,  154,  154,  154,   31,  154,  154,
+      154,  154,   38,  154,  154,   42,   43,  154,  154,  154,
+
+      154,  154,  154,  154,  154,   54,   55,  154,   57,  154,
+       59,  154,  154,  154,  154,   67,   69,   71,   72,   73,
+      154,   75,  154,  154,   79,  154,  154,   86,  154,  154,
+      154,  154,   92,  154,   94,  154,  154,  154,  100,  154,
+      154,  154,  154,  154,  154,  108,  109,  111,  154,  154,
+      154,  154,  154,  154,  154,  119,  154,  154,  122,  123,
+      137,  138,    8,  154,  154,  154,  154,  154,  154,  154,
+       25,  154,  154,  154,  154,  154,  154,  154,  154,  154,
+      154,  154,  154,  154,  154,  154,  154,   48,   49,   50,
+      154,  154,   56,  154,   61,   62,  154,  154,  154,   74,
+
+      154,   77,   80,   84,   85,  154,  154,  154,  154,   93,
+      154,  154,   97,  154,  154,  154,  154,  154,  107,  154,
+      154,  154,  154,  154,  116,  154,  154,  120,  154,  154,
+      154,  154,   14,  154,  154,  154,  154,  154,   26,  154,
+       29,  154,  154,  154,  154,  154,   36,  154,  154,  154,
+       41,  154,   46,  154,  154,  154,   58,   63,  154,  154,
+       76,  154,  154,  154,  154,  154,   96,  154,  101,  102,
+      154,  154,  154,  154,  154,  114,  115,  117,  154,  121,
+      154,  154,   13,  154,  154,  154,  154,  154,  154,   21,
+       30,  154,   34,   35,  154,  154,  154,  154,   47,  154,
+
+       53,   65,  154,  154,   89,  154,   91,  154,  154,  154,
+      154,  154,  154,  154,  118,  154,  154,  154,  154,  154,
+      154,  154,  154,   32,  154,  154,   40,  154,  154,   66,
+      154,  154,  154,  154,  105,  154,  154,  154,  154,  154,
+       12,  154,  154,  154,  154,   24,  154,   37,  154,  154,
+       51,   87,   90,  154,  154,  106,  110,  154,  113,  124,
+       16,  154,  154,  154,   27,   39,  154,   88,   95,  154,
+      154,  154,   18,   19,  154,  154,  112,  154,  154,  154,
+      154,  154,   99,  154,   45,   17,    0
     } ;
 
-static yyconst YY_CHAR yy_ec[256] =
+static yyconst flex_int32_t yy_ec[256] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
         1,    1,    4,    1,    1,    1,    1,    1,    1,    1,
@@ -487,7 +487,7 @@ static yyconst YY_CHAR yy_ec[256] =
         1,    1,    1,    1,    1
     } ;
 
-static yyconst YY_CHAR yy_meta[72] =
+static yyconst flex_int32_t yy_meta[72] =
     {   0,
         1,    1,    2,    1,    1,    3,    1,    4,    1,    5,
         5,    6,    6,    5,    1,    1,    1,    7,    7,    7,
@@ -499,145 +499,155 @@ static yyconst YY_CHAR yy_meta[72] =
         8
     } ;
 
-static yyconst flex_uint16_t yy_base[568] =
+static yyconst flex_int16_t yy_base[603] =
     {   0,
         0,    1,   46,    0,  117,  163,    2,    3,  128,  132,
-        6,   10,  257, 1219, 1219,    0, 1219,   13, 1219,  233,
-     1219, 1219, 1219,  208,    6,  130,    4, 1219,  195,  124,
-      161,  170,  178,  207,  260,   92,  167,  161,   96,  107,
-      219,  214,  212,  224,  236,   92,  279,  272,  278,  281,
-      128,  168,    0,  125, 1219,  184,    4,   19,    0,    0,
-        0,  146,    0,    0,  343,    0,    0,  145,    0,   22,
-     1219,    0,  307,  337,  341,   18, 1219, 1219, 1219,    0,
-      170,  224,  177,  181,  215,  269,  224,    0,  263,  326,
-      336,  286,  290,  333,  382,  321,  322,  329, 1219,  328,
-
-      347,  351,  346,  350,  346,  353,  352,  374,  386,  385,
-      383,  382,  402,    0,  395,  382,  389,  403,  399,  397,
-      399,  401,  399,  408,  418,    0,  421,  406,  410,  425,
-      437,  438,  438,  455,  451,  436,  457,  462,  462,  463,
-      461,  454,  447,  454,  462,  469,  465,  466,  474,  460,
-      481,  148,   29,    0,    0, 1219,    0, 1219, 1219,   22,
-       24, 1219, 1219, 1219, 1219, 1219,    0,    0, 1219,    0,
-      509,   26,   28,    0,    0,  478,    0,  481,  478,  501,
-      493,  514,  513,  501,  517,  500,  503,  498,  523,  505,
-      521,    0,  518,  527,  526,  529,  513,  532,  520,  532,
-
-        0,  537,  521,  523,  523,  525,  558,  563,  559,  562,
-      554,  568,  568,  560,  574,  575,  576,  577,  569,    0,
-      564,  565,  581,  578,  582,  569,  571,    0,  581,    0,
-      589,  590,  576,  595,  586,  580,  595,  605,  621,  625,
-      624,   98,  618,  629,    0,  623,  617,  625,  624,  634,
-      635,  629,  625,  642,  630,  624,  644,  634,  641,  632,
-       30,  125,    0,  633,  639,  649,  642,  652,  647,  647,
-        0,  674,  673,  675,  670,    0,  671,  674,  673,  681,
-      674,  676,  684,  693,  690,  688,    0,    0,  685,  682,
-      702,  700,  686,  687,  699,    0,    0,  693,    0,  696,
-
-        0,  687,  694,  696,  726,    0,    0,    0,    0,    0,
-      696,    0,  698,  734,  727,  730,  731,  741,  746,  751,
-        0,  748,    0,  736,  731,  736,  753,  744,  756,  748,
-      741,  758,    0,  745,    0,  760,  745,  747,  761,  764,
-      762,    0,  767,    0,  761,  136, 1219,    0,  772,  786,
-      780,  801,  788,  800,  805,    0,  795,  792,  806,  807,
-      804,  813,  803,  811,  808,  804,  805,  816,  817,  804,
-      821,    0,    0,    0,  818,    0,  819,    0,    0,  807,
-      823,  808,    0,  827,    0,    0,    0,    0,  814,  835,
-      840,    0,  855,  846,    0,  859,  861,  846,  858,  850,
-
-        0,  849,  851,  866,  867,    0,  854,  873,    0,  860,
-      867,  863,    0,  857,  862,  880,  873,  863,    0,  883,
-        0,  880,  873,  876,  870,    0,  872,  903,  913,    0,
-       93,    0,  898,  906,    0,    0,  904,  922,    0,  915,
-      905,  901,  913,    0,  916,    0,    0,  915,  921,  930,
-      931,    0,    0,    0,  915,  920,  921,    0,  928,  923,
-      926,  928,  936,  933,    0,  938,    0,    0,  939,  937,
-      928,  931,    0,    0,    0,  953,  959,    0,    0,  973,
-      969,  960,  967,  969,  970,    0,  964,  978,  972,  971,
-      972,  969,  972,  977,    0,  974,  979,    0,  975,    0,
-
-      982,  992,  985,    0,  992,  984,  985,  994,    0,  997,
-     1001,  996, 1018,    0, 1012,    0, 1027, 1018, 1019, 1020,
-     1031,    0,    0, 1029,    0,    0, 1024, 1038, 1026,    0,
-        0, 1036,    0,    0, 1026, 1042, 1028,    0,    0, 1035,
-     1045,    0, 1042, 1046, 1036, 1050, 1037,    0, 1038,    0,
-        0, 1219, 1103, 1113, 1123, 1133, 1143, 1147, 1150, 1156,
-     1164, 1174, 1184, 1194, 1204, 1209, 1211
+        6,   10,  211, 1307, 1307,    0, 1307,   13, 1307,  194,
+     1307, 1307, 1307,  194,    6,  130,    4, 1307,  170,  124,
+      161,  215,  170,  207,  265,   92,  167,  162,   96,  107,
+      223,  165,  162,  221,  274,   92,  284,  277,  315,  206,
+      128,  232,    0,  125, 1307,  152,    4,   19,    0,    0,
+        0,  143,    0,    0,  379,    0,    0,  144,    0,   22,
+     1307,    0,  292,  305,  335,   18, 1307, 1307, 1307,    0,
+      174,  264,  180,  186,  209,  271,  229,    0,  277,  333,
+      335,  312,  330,  317,  323,  338,  323,  333,  340, 1307,
+
+      339,  355,  357,  381,  370,  373,  377,  382,  380,  384,
+      383,  383,  383,  431,    0,  398,  383,  390,  406,  402,
+      403,  404,  425,  420,  431,  442,    0,  445,  432,  448,
+      436,  437,  451,  448,  444,  460,  452,  439,  489,  464,
+      468,  469,  468,  462,  455,  477,  501,  493,  489,  494,
+      502,  494,  510,  142,   29,    0,    0, 1307,    0, 1307,
+     1307,   22,   24, 1307, 1307, 1307, 1307, 1307,    0,    0,
+     1307,    0,  520,   26,   28,    0,    0,  508,    0,  512,
+      495,  510,  497,  530,  518,  506,  525,  508,  512,  509,
+      543,  530,  533,  550,    0,  547,  558,  556,  561,  546,
+
+      565,  552,  564,    0,  569,  552,  554,  556,  557,  576,
+      566,  576,  569,  571,  565,  579,  580,  573,  587,  597,
+      598,  604,  594,    0,  593,  594,  612,  613,  616,  603,
+      605,    0,  614,    0,  622,  623,  611,  610,  630,  631,
+      622,  616,  632,  628,  636,  639,  637,  631,  632,  644,
+        0,  649,  647,  655,  657,  667,  670,  665,  665,  664,
+      681,  669,  663,  682,  673,  682,  680,  671,   30,  125,
+        0,  674,  679,  689,  683,  693,  688,  689,    0,  702,
+      694,  694,  688,    0,  699,  706,  720,  709,  717,  712,
+      715,  725,  734,  731,  729,    0,    0,  726,  723,  743,
+
+      740,  726,  727,  734,  741,    0,    0,  735,    0,  738,
+        0,  731,  738,  739,  759,    0,    0,    0,    0,    0,
+      740,    0,  741,  755,  746,  764,  765,    0,  778,  783,
+      786,  792,    0,  791,    0,  779,  774,  779,    0,  796,
+      787,  799,  791,  784,  800,    0,  788,    0,  803,  788,
+      789,  793,  807,  810,  810,    0,  814,  806,    0,  810,
+      136, 1307,    0,  820,  830,  820,  840,  830,  839,  848,
+        0,  840,  837,  851,  852,  844,  850,  859,  849,  857,
+      854,  851,  852,  862,  863,  852,  869,    0,    0,    0,
+      850,  869,    0,  870,    0,    0,  859,  876,  860,    0,
+
+      888,    0,    0,    0,    0,  878,  885,  899,  886,    0,
+      902,  893,    0,  907,  909,  894,  906,  898,    0,  897,
+      899,  905,  915,  916,    0,  904,  923,    0,  902,  911,
+      920,  916,    0,  909,  916,  934,  928,  919,    0,  939,
+        0,  946,  936,  944,  949,  942,    0,  945,  963,  967,
+        0,   93,    0,  951,  963,  959,    0,    0,  956,  974,
+        0,  967,  957,  969,  954,  967,    0,  970,    0,    0,
+      969,  975,  986,  987,  985,    0,    0,    0,  974,    0,
+      979,  981,    0,  988,  983,  996, 1002, 1010, 1010,    0,
+        0, 1015,    0,    0, 1018, 1016, 1008, 1010,    0, 1016,
+
+        0,    0, 1019, 1017,    0, 1019,    0, 1031, 1026, 1016,
+     1023, 1026, 1027, 1036,    0, 1022, 1038, 1032, 1031, 1034,
+     1031, 1035, 1041,    0, 1038, 1053,    0, 1052, 1066,    0,
+     1063, 1071, 1076, 1070,    0, 1079, 1071, 1072, 1085, 1082,
+        0, 1084, 1087, 1081, 1089,    0, 1075,    0, 1090, 1080,
+        0, 1080,    0, 1081, 1094,    0,    0, 1092,    0,    0,
+        0, 1087, 1103, 1091,    0,    0, 1102,    0,    0, 1093,
+     1109, 1105,    0,    0, 1116, 1126,    0, 1126, 1129, 1121,
+     1136, 1125,    0, 1126,    0,    0, 1307, 1191, 1201, 1211,
+     1221, 1231, 1235, 1238, 1244, 1252, 1262, 1272, 1282, 1292,
+
+     1297, 1299
     } ;
 
-static yyconst flex_int16_t yy_def[568] =
+static yyconst flex_int16_t yy_def[603] =
     {   0,
-      553,  553,  552,    3,  554,  554,  555,  555,  556,  556,
-      557,  557,  552,  552,  552,  558,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  552,  552,  552,  552,  560,  561,
-      561,  552,  562,  562,  563,  564,  564,  552,  558,  552,
-      552,  565,  552,  552,  552,  552,  552,  552,  552,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  552,  559,
-
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  552,  552,  560,  561,  552,  562,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  566,  564,  552,  565,
-      552,  552,  552,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      552,  552,  567,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  552,  552,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
-      559,    0,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552
+      588,  588,  587,    3,  589,  589,  590,  590,  591,  591,
+      592,  592,  587,  587,  587,  593,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  587,  587,  587,  587,  595,  596,
+      596,  587,  597,  597,  598,  599,  599,  587,  593,  587,
+      587,  600,  587,  587,  587,  587,  587,  587,  587,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  587,
+
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  587,  587,  595,  596,  587,  597,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  601,  599,
+      587,  600,  587,  587,  587,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  587,  587,
+      602,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      587,  587,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,    0,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+
+      587,  587
     } ;
 
-static yyconst flex_uint16_t yy_nxt[1291] =
+static yyconst flex_int16_t yy_nxt[1379] =
     {   0,
-      552,  552,   15,   15,   61,   61,  153,  153,   67,   62,
-       62,   68,   67,  552,   70,   68,   70,   73,   73,   77,
-       78,  153,  153,   70,  552,   70,  172,  172,  552,  173,
-      173,  153,  153,  261,  262,  262,  262,  173,  173,  173,
-      173,  346,  262,  552,   16,   16,   17,   18,   19,   18,
+      587,  587,   15,   15,   61,   61,  155,  155,   67,   62,
+       62,   68,   67,  587,   70,   68,   70,   73,   73,   77,
+       78,  155,  155,   70,  587,   70,  174,  174,  587,  175,
+      175,  155,  155,  269,  270,  270,  270,  175,  175,  175,
+      175,  361,  270,  587,   16,   16,   17,   18,   19,   18,
        20,   21,   22,   23,   22,   24,   25,   26,   26,   17,
        27,   28,   29,   30,   31,   32,   33,   34,   35,   36,
        37,   38,   39,   40,   41,   42,   43,   44,   45,   46,
@@ -646,143 +656,153 @@ static yyconst flex_uint16_t yy_nxt[1291] =
 
        38,   39,   40,   41,   42,   43,   44,   45,   46,   47,
        48,   49,   50,   51,   52,   53,   54,   17,   56,   57,
-       58,   17,   17,   17,   17,   17,  110,  115,  116,  132,
-       64,   17,   17,   17,   64,   62,  262,  262,  472,   62,
-       74,   75,   75,  327,   81,  148,  151,  262,  262,  152,
-      169,   76,   82,  156,   83,  110,  115,  116,  132,   84,
+       58,   17,   17,   17,   17,   17,  111,  116,  117,  134,
+       64,   17,   17,   17,   64,   62,  270,  270,  498,   62,
+       74,   75,   75,  154,   81,  150,  153,  270,  270,  171,
+      158,   76,   82,  154,   83,  111,  116,  117,  134,   84,
        17,   17,   17,   17,   56,   57,   58,   17,   17,   17,
-       17,   17,   65,   81,  148,  151,   65,   17,   17,   17,
-       76,   82,   85,   83,  111,  152,   86,   89,   84,   87,
-      174,  113,  149,  150,   90,   94,  114,  177,  112,   95,
-
-      178,   91,   88,   96,   92,   93,   17,   17,   17,   97,
-       79,   85,   98,  111,   99,   86,   89,   72,   87,  174,
-      113,  149,  150,   90,   94,  114,  177,  112,   95,  178,
-       91,   88,   96,   92,   93,  100,  117,  101,   97,  121,
-      118,   98,  102,  123,  119,  122,  125,  103,   71,  124,
-      120,  179,  175,  129,  126,  182,  552,  130,  127,  552,
-      176,  128,  552,  552,  100,  117,  101,  552,  121,  118,
-      131,  102,  123,  119,  122,  125,  103,  104,  124,  120,
-      179,  175,  129,  126,  182,  105,  130,  127,  106,  176,
-      128,  107,  180,  137,  108,  140,  133,  109,  183,  131,
-
-      134,  138,  141,  142,  135,  181,  104,  189,  190,  139,
-      136,  145,  143,  146,  105,  144,  147,  106,   73,   73,
-      107,  180,  137,  108,  140,  133,  109,  183,   76,  134,
-      138,  141,  142,  135,  181,  552,  189,  190,  139,  136,
-      145,  143,  146,  184,  144,  147,  159,  185,  171,  171,
-      552,   74,   75,   75,  160,  161,  197,   76,   76,  198,
-      199,  162,   76,  200,  186,  163,  187,  201,  188,  191,
-      202,  203,  184,  164,  192,  552,  185,  165,  205,  166,
-      206,  552,  204,  167,  207,  197,  208,   76,  198,  199,
-      162,   76,  200,  186,  163,  187,  201,  188,  191,  202,
-
-      203,  193,  164,  192,  194,  209,  165,  205,  166,  206,
-      195,  204,  167,  207,  210,  208,  211,  196,  212,  214,
-      219,  213,  215,  220,  221,  222,  223,  225,  224,  226,
-      193,  227,  216,  194,  209,  228,  229,  217,  218,  195,
-      230,  231,  232,  210,  233,  211,  196,  212,  214,  219,
-      213,  215,  220,  221,  222,  223,  225,  224,  226,  234,
-      227,  216,  235,  236,  228,  229,  217,  218,  237,  230,
-      231,  232,  238,  233,  241,  242,  243,  239,  240,  246,
-      247,  248,  249,  250,  251,  244,  252,  253,  234,  254,
-      255,  235,  236,  245,  256,  258,  259,  237,  260,  264,
-
-      257,  238,  265,  241,  242,  243,  239,  240,  246,  247,
-      248,  249,  250,  251,  244,  252,  253,  266,  254,  255,
-      171,  171,  245,  256,  258,  259,  267,  260,  264,  257,
-       76,  265,  268,  269,  271,  272,  273,  274,  275,  276,
-      277,  278,  279,  280,  281,  270,  266,  282,  284,  285,
-      286,  283,  287,  288,  289,  267,  290,  291,  292,   76,
-      293,  268,  269,  271,  272,  273,  274,  275,  276,  277,
-      278,  279,  280,  281,  270,  294,  282,  284,  285,  286,
-      283,  287,  288,  289,  295,  290,  291,  292,  296,  293,
-      297,  298,  299,  300,  301,  302,  303,  304,  305,  307,
-
-      308,  309,  310,  311,  294,  312,  313,  314,  306,  315,
-      316,  317,  318,  295,  319,  320,  321,  296,  322,  297,
-      298,  299,  300,  301,  302,  303,  304,  305,  307,  308,
-      309,  310,  311,  323,  312,  313,  314,  306,  315,  316,
-      317,  318,  324,  319,  320,  321,  325,  322,  326,  328,
-      329,  330,  331,  332,  333,  334,  335,  336,  337,  338,
-      339,  340,  323,  341,  342,  344,  345,  348,  343,  349,
-      350,  324,  351,  352,  353,  325,  354,  326,  328,  329,
-      330,  331,  332,  333,  334,  335,  336,  337,  338,  339,
-      340,  355,  341,  342,  344,  345,  348,  343,  349,  350,
-
-      356,  351,  352,  353,  357,  354,  358,  359,  360,  361,
-      362,  363,  364,  365,  366,  367,  368,  369,  370,  371,
-      355,  372,  373,  374,  375,  376,  377,  378,  379,  356,
-      380,  552,  383,  357,  384,  358,  359,  360,  361,  362,
-      363,  364,  365,  366,  367,  368,  369,  370,  371,  381,
-      372,  373,  374,  375,  376,  377,  378,  379,  385,  380,
-      382,  383,  386,  384,  387,  388,  389,  390,  391,  392,
-      393,  394,  395,  396,  397,  398,  399,  400,  381,  401,
-      402,  403,  404,  405,  406,  407,  408,  385,  409,  382,
-      410,  386,  411,  387,  388,  389,  390,  391,  392,  393,
-
-      394,  395,  396,  397,  398,  399,  400,  412,  401,  402,
-      403,  404,  405,  406,  407,  408,  413,  409,  414,  410,
-      415,  411,  417,  416,  418,  419,  420,  421,  422,  423,
-      424,  425,  426,  427,  428,  429,  412,  430,  431,  432,
-      433,  434,  435,  436,  437,  413,  438,  414,  439,  415,
-      440,  417,  416,  418,  419,  420,  421,  422,  423,  424,
-      425,  426,  427,  428,  429,  441,  430,  431,  432,  433,
-      434,  435,  436,  437,  442,  438,  443,  439,  444,  440,
-      445,  446,  447,  448,  449,  450,  451,  452,  453,  454,
-      455,  456,  457,  458,  441,  459,  460,  461,  462,  463,
-
-      464,  465,  466,  442,  467,  443,  468,  444,  469,  445,
-      446,  447,  448,  449,  450,  451,  452,  453,  454,  455,
-      456,  457,  458,  470,  459,  460,  461,  462,  463,  464,
-      465,  466,  471,  467,  473,  468,  474,  469,  475,  476,
-      477,  478,  479,  480,  481,  482,  483,  484,  485,  486,
-      487,  488,  470,  489,  490,  491,  492,  493,  494,  495,
-      496,  471,  497,  473,  498,  474,  499,  475,  476,  477,
-      478,  479,  480,  481,  482,  483,  484,  485,  486,  487,
-      488,  500,  489,  490,  491,  492,  493,  494,  495,  496,
-      501,  497,  502,  498,  503,  499,  504,  505,  506,  507,
-
-      508,  509,  510,  511,  512,  513,  514,  515,  516,  517,
-      500,  518,  519,  520,  521,  522,  523,  524,  525,  501,
-      526,  502,  527,  503,  528,  504,  505,  506,  507,  508,
-      509,  510,  511,  512,  513,  514,  515,  516,  517,  529,
-      518,  519,  520,  521,  522,  523,  524,  525,  530,  526,
-      531,  527,  532,  528,  533,  534,  535,  536,  537,  538,
-      539,  540,  541,  542,  543,  544,  545,  546,  529,  547,
-      548,  549,  550,  551,  552,  552,  552,  530,  552,  531,
-      552,  532,  552,  533,  534,  535,  536,  537,  538,  539,
-      540,  541,  542,  543,  544,  545,  546,  552,  547,  548,
-
-      549,  550,  551,   14,   14,   14,   14,   14,   14,   14,
-       14,   14,   14,   59,   59,   59,   59,   59,   59,   59,
-       59,   59,   59,   60,   60,   60,   60,   60,   60,   60,
-       60,   60,   60,   63,   63,   63,   63,   63,   63,   63,
-       63,   63,   63,   66,   66,   66,   66,   66,   66,   66,
-       66,   66,   66,   69,   69,   80,   80,   80,  552,   80,
-      154,  154,  154,  154,  155,  155,  155,  552,  155,  155,
-      155,  155,  155,  155,  157,  157,  157,  552,  157,  157,
-      157,  157,  552,  157,  158,  158,  158,  158,  158,  158,
-      158,  158,  158,  158,  168,  168,  552,  168,  168,  168,
-
-      168,  168,  168,  168,  170,  552,  170,  170,  170,  170,
-      170,  170,  170,  170,  263,  263,  347,  347,   13,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552
+       17,   17,   65,   81,  150,  153,   65,   17,   17,   17,
+       76,   82,   85,   83,  112,   79,   86,   95,   84,   87,
+      122,   96,  114,  124,  176,   97,  123,  115,  113,  125,
+
+      179,   98,   88,   72,   99,  180,   17,   17,   17,   71,
+      587,   85,  587,  112,  100,   86,   95,  587,   87,  122,
+       96,  114,  124,  176,   97,  123,  115,  113,  125,  179,
+       98,   88,   89,   99,  180,  101,  147,  102,  148,   90,
+      118,  149,  103,  126,  119,  181,   91,  104,  120,   92,
+       93,  127,   94,  587,  121,  128,  151,  152,  129,  130,
+      184,   89,  587,  587,  101,  147,  102,  148,   90,  118,
+      149,  103,  126,  119,  181,   91,  104,  120,   92,   93,
+      127,   94,  105,  121,  128,  151,  152,  129,  130,  184,
+      106,  131,  177,  107,  182,  132,  108,  587,  139,  109,
+
+      178,  135,  110,   73,   73,  136,  140,  183,  133,  137,
+      587,  105,  185,   76,  141,  138,  173,  173,  587,  106,
+      131,  177,  107,  182,  132,  108,   76,  139,  109,  178,
+      135,  110,  142,  191,  136,  140,  183,  133,  137,  143,
+      144,  185,   76,  141,  138,   74,   75,   75,  192,  145,
+      186,  193,  146,  587,  187,   76,   76,  196,  200,  194,
+      197,  142,  191,  188,  195,  189,  198,  190,  143,  144,
+      201,  202,  587,  199,  203,  204,  205,  192,  145,  186,
+      193,  146,  161,  187,  587,   76,  196,  200,  194,  197,
+      162,  163,  188,  195,  189,  198,  190,  164,  208,  201,
+
+      202,  165,  199,  203,  204,  205,  206,  209,  210,  166,
+      211,  213,  214,  167,  215,  168,  212,  207,  216,  169,
+      218,  217,  587,  223,  224,  225,  164,  208,  226,  227,
+      165,  228,  587,  229,  230,  206,  209,  210,  166,  211,
+      213,  214,  167,  215,  168,  212,  207,  216,  169,  218,
+      217,  219,  223,  224,  225,  231,  232,  226,  227,  233,
+      228,  220,  229,  230,  234,  235,  221,  222,  236,  237,
+      238,  239,  240,  242,  243,  247,  241,  244,  248,  587,
+      219,  252,  245,  246,  231,  232,  253,  254,  233,  255,
+      220,  256,  257,  234,  235,  221,  222,  236,  237,  238,
+
+      239,  240,  242,  243,  247,  241,  244,  248,  249,  258,
+      252,  245,  246,  261,  262,  253,  254,  250,  255,  259,
+      256,  257,  263,  265,  266,  251,  260,  268,  264,  272,
+      267,  173,  173,  273,  274,  275,  276,  249,  258,  279,
+      280,   76,  261,  262,  281,  282,  250,  283,  259,  277,
+      284,  263,  265,  266,  251,  260,  268,  264,  272,  267,
+      285,  278,  273,  274,  275,  276,  286,  287,  279,  280,
+       76,  288,  289,  281,  282,  290,  283,  291,  277,  284,
+      293,  292,  294,  295,  296,  297,  298,  299,  300,  285,
+      278,  301,  302,  303,  304,  286,  287,  305,  306,  307,
+
+      288,  289,  308,  309,  290,  310,  291,  311,  312,  293,
+      292,  294,  295,  296,  297,  298,  299,  300,  313,  314,
+      301,  302,  303,  304,  317,  315,  305,  306,  307,  318,
+      319,  308,  309,  320,  310,  316,  311,  312,  321,  322,
+      323,  324,  325,  326,  327,  328,  329,  313,  314,  330,
+      331,  332,  333,  317,  315,  334,  335,  336,  318,  319,
+      337,  338,  320,  341,  316,  342,  339,  321,  322,  323,
+      324,  325,  326,  327,  328,  329,  340,  343,  330,  331,
+      332,  333,  344,  345,  334,  335,  336,  346,  347,  337,
+      338,  348,  341,  349,  342,  339,  350,  351,  352,  353,
+
+      354,  355,  358,  356,  359,  360,  343,  357,  363,  364,
+      365,  344,  345,  366,  367,  368,  346,  347,  369,  370,
+      348,  371,  349,  372,  373,  350,  351,  352,  353,  354,
+      355,  358,  356,  359,  360,  374,  357,  363,  364,  365,
+      375,  376,  366,  367,  368,  377,  378,  369,  370,  379,
+      371,  380,  372,  373,  381,  382,  383,  384,  385,  386,
+      387,  388,  389,  390,  374,  391,  392,  393,  394,  375,
+      376,  395,  396,  397,  377,  378,  400,  401,  379,  402,
+      380,  403,  398,  381,  382,  383,  384,  385,  386,  387,
+      388,  389,  390,  399,  391,  392,  393,  394,  404,  405,
+
+      395,  396,  397,  406,  407,  400,  401,  408,  402,  409,
+      403,  398,  410,  411,  412,  413,  414,  415,  416,  417,
+      418,  419,  399,  420,  421,  422,  423,  404,  405,  424,
+      425,  426,  406,  407,  427,  428,  408,  429,  409,  430,
+      431,  410,  411,  412,  413,  414,  415,  416,  417,  418,
+      419,  432,  420,  421,  422,  423,  433,  434,  424,  425,
+      426,  437,  435,  427,  428,  436,  429,  438,  430,  431,
+      439,  440,  441,  442,  443,  444,  445,  446,  447,  448,
+      432,  449,  450,  451,  452,  433,  434,  453,  454,  455,
+      437,  435,  456,  457,  436,  458,  438,  459,  460,  439,
+
+      440,  441,  442,  443,  444,  445,  446,  447,  448,  461,
+      449,  450,  451,  452,  462,  463,  453,  454,  455,  464,
+      465,  456,  457,  466,  458,  467,  459,  460,  468,  469,
+      470,  471,  472,  473,  474,  475,  476,  477,  461,  478,
+      479,  480,  481,  462,  463,  482,  483,  484,  464,  465,
+      485,  486,  466,  487,  467,  488,  489,  468,  469,  470,
+      471,  472,  473,  474,  475,  476,  477,  490,  478,  479,
+      480,  481,  491,  492,  482,  483,  484,  493,  494,  485,
+      486,  495,  487,  496,  488,  489,  497,  499,  500,  501,
+      502,  503,  504,  505,  506,  507,  490,  508,  509,  510,
+
+      511,  491,  492,  512,  513,  514,  493,  494,  515,  516,
+      495,  517,  496,  518,  519,  497,  499,  500,  501,  502,
+      503,  504,  505,  506,  507,  520,  508,  509,  510,  511,
+      521,  522,  512,  513,  514,  523,  524,  515,  516,  525,
+      517,  526,  518,  519,  527,  528,  529,  530,  531,  532,
+      533,  534,  535,  536,  520,  537,  538,  539,  540,  521,
+      522,  541,  542,  543,  523,  524,  544,  545,  525,  546,
+      526,  547,  548,  527,  528,  529,  530,  531,  532,  533,
+      534,  535,  536,  549,  537,  538,  539,  540,  550,  551,
+      541,  542,  543,  552,  553,  544,  545,  554,  546,  555,
+
+      547,  548,  556,  557,  558,  559,  560,  561,  562,  563,
+      564,  565,  549,  566,  567,  568,  569,  550,  551,  570,
+      571,  572,  552,  553,  573,  574,  554,  575,  555,  576,
+      577,  556,  557,  558,  559,  560,  561,  562,  563,  564,
+      565,  578,  566,  567,  568,  569,  579,  580,  570,  571,
+      572,  581,  582,  573,  574,  583,  575,  584,  576,  577,
+      585,  586,  587,  587,  587,  587,  587,  587,  587,  587,
+      578,  587,  587,  587,  587,  579,  580,  587,  587,  587,
+      581,  582,  587,  587,  583,  587,  584,  587,  587,  585,
+      586,   14,   14,   14,   14,   14,   14,   14,   14,   14,
+
+       14,   59,   59,   59,   59,   59,   59,   59,   59,   59,
+       59,   60,   60,   60,   60,   60,   60,   60,   60,   60,
+       60,   63,   63,   63,   63,   63,   63,   63,   63,   63,
+       63,   66,   66,   66,   66,   66,   66,   66,   66,   66,
+       66,   69,   69,   80,   80,   80,  587,   80,  156,  156,
+      156,  156,  157,  157,  157,  587,  157,  157,  157,  157,
+      157,  157,  159,  159,  159,  587,  159,  159,  159,  159,
+      587,  159,  160,  160,  160,  160,  160,  160,  160,  160,
+      160,  160,  170,  170,  587,  170,  170,  170,  170,  170,
+      170,  170,  172,  587,  172,  172,  172,  172,  172,  172,
+
+      172,  172,  271,  271,  362,  362,   13,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587
     } ;
 
-static yyconst flex_int16_t yy_chk[1291] =
+static yyconst flex_int16_t yy_chk[1379] =
     {   0,
         0,    0,    1,    2,    7,    8,   57,   57,   11,    7,
         8,   11,   12,    0,   18,   12,   18,   25,   25,   27,
        27,   58,   58,   70,    0,   70,   76,   76,    0,   76,
-       76,  153,  153,  160,  160,  161,  161,  172,  172,  173,
-      173,  261,  261,    0,    1,    2,    3,    3,    3,    3,
+       76,  155,  155,  162,  162,  163,  163,  174,  174,  175,
+      175,  269,  269,    0,    1,    2,    3,    3,    3,    3,
         3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
         3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
         3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
@@ -792,137 +812,147 @@ static yyconst flex_int16_t yy_chk[1291] =
         3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
         3,    3,    3,    3,    3,    3,    3,    5,    5,    5,
         5,    5,    5,    5,    5,    5,   36,   39,   40,   46,
-        9,    5,    5,    5,   10,    9,  262,  262,  431,   10,
-       26,   26,   26,  242,   30,   51,   54,  346,  346,  152,
-       68,   26,   30,   62,   30,   36,   39,   40,   46,   30,
+        9,    5,    5,    5,   10,    9,  270,  270,  452,   10,
+       26,   26,   26,  154,   30,   51,   54,  361,  361,   68,
+       62,   26,   30,   56,   30,   36,   39,   40,   46,   30,
         5,    5,    5,    6,    6,    6,    6,    6,    6,    6,
         6,    6,    9,   30,   51,   54,   10,    6,    6,    6,
-       26,   30,   31,   30,   37,   56,   31,   32,   30,   31,
-       81,   38,   52,   52,   32,   33,   38,   83,   37,   33,
-
-       84,   32,   31,   33,   32,   32,    6,    6,    6,   33,
-       29,   31,   33,   37,   34,   31,   32,   24,   31,   81,
-       38,   52,   52,   32,   33,   38,   83,   37,   33,   84,
-       32,   31,   33,   32,   32,   34,   41,   34,   33,   42,
-       41,   33,   34,   43,   41,   42,   44,   34,   20,   43,
-       41,   85,   82,   45,   44,   87,   13,   45,   44,    0,
-       82,   44,    0,    0,   34,   41,   34,    0,   42,   41,
-       45,   34,   43,   41,   42,   44,   34,   35,   43,   41,
-       85,   82,   45,   44,   87,   35,   45,   44,   35,   82,
-       44,   35,   86,   48,   35,   49,   47,   35,   89,   45,
-
-       47,   48,   49,   49,   47,   86,   35,   92,   93,   48,
-       47,   50,   49,   50,   35,   49,   50,   35,   73,   73,
-       35,   86,   48,   35,   49,   47,   35,   89,   73,   47,
-       48,   49,   49,   47,   86,    0,   92,   93,   48,   47,
-       50,   49,   50,   90,   49,   50,   65,   90,   74,   74,
-        0,   75,   75,   75,   65,   65,   96,   73,   74,   97,
-       98,   65,   75,  100,   91,   65,   91,  101,   91,   94,
-      102,  103,   90,   65,   94,    0,   90,   65,  104,   65,
-      105,    0,  103,   65,  106,   96,  107,   74,   97,   98,
-       65,   75,  100,   91,   65,   91,  101,   91,   94,  102,
-
-      103,   95,   65,   94,   95,  108,   65,  104,   65,  105,
-       95,  103,   65,  106,  109,  107,  110,   95,  111,  112,
-      115,  111,  113,  116,  117,  118,  119,  120,  119,  121,
-       95,  122,  113,   95,  108,  123,  124,  113,  113,   95,
-      125,  127,  128,  109,  129,  110,   95,  111,  112,  115,
-      111,  113,  116,  117,  118,  119,  120,  119,  121,  130,
-      122,  113,  131,  132,  123,  124,  113,  113,  133,  125,
-      127,  128,  134,  129,  135,  136,  137,  134,  134,  138,
-      139,  140,  141,  142,  143,  137,  144,  145,  130,  146,
-      147,  131,  132,  137,  148,  149,  150,  133,  151,  176,
-
-      148,  134,  178,  135,  136,  137,  134,  134,  138,  139,
-      140,  141,  142,  143,  137,  144,  145,  179,  146,  147,
-      171,  171,  137,  148,  149,  150,  180,  151,  176,  148,
-      171,  178,  181,  182,  183,  184,  185,  186,  187,  188,
-      189,  190,  191,  193,  194,  182,  179,  195,  196,  197,
-      198,  195,  199,  200,  202,  180,  203,  204,  205,  171,
-      206,  181,  182,  183,  184,  185,  186,  187,  188,  189,
-      190,  191,  193,  194,  182,  207,  195,  196,  197,  198,
-      195,  199,  200,  202,  208,  203,  204,  205,  209,  206,
-      210,  211,  212,  213,  214,  215,  216,  217,  218,  219,
-
-      221,  222,  223,  224,  207,  225,  226,  227,  218,  229,
-      231,  232,  233,  208,  234,  235,  236,  209,  237,  210,
-      211,  212,  213,  214,  215,  216,  217,  218,  219,  221,
-      222,  223,  224,  238,  225,  226,  227,  218,  229,  231,
-      232,  233,  239,  234,  235,  236,  240,  237,  241,  243,
-      244,  246,  247,  248,  249,  250,  251,  252,  253,  254,
-      255,  256,  238,  257,  258,  259,  260,  264,  258,  265,
-      266,  239,  267,  268,  269,  240,  270,  241,  243,  244,
-      246,  247,  248,  249,  250,  251,  252,  253,  254,  255,
-      256,  272,  257,  258,  259,  260,  264,  258,  265,  266,
-
-      273,  267,  268,  269,  274,  270,  275,  277,  278,  279,
-      280,  281,  282,  283,  284,  285,  286,  289,  290,  291,
-      272,  292,  293,  294,  295,  298,  300,  302,  303,  273,
-      304,    0,  311,  274,  313,  275,  277,  278,  279,  280,
-      281,  282,  283,  284,  285,  286,  289,  290,  291,  305,
-      292,  293,  294,  295,  298,  300,  302,  303,  314,  304,
-      305,  311,  315,  313,  316,  317,  318,  319,  320,  322,
-      324,  325,  326,  327,  328,  329,  330,  331,  305,  332,
-      334,  336,  337,  338,  339,  340,  341,  314,  343,  305,
-      345,  315,  349,  316,  317,  318,  319,  320,  322,  324,
-
-      325,  326,  327,  328,  329,  330,  331,  350,  332,  334,
-      336,  337,  338,  339,  340,  341,  351,  343,  352,  345,
-      353,  349,  354,  353,  355,  357,  358,  359,  360,  361,
-      362,  363,  364,  365,  366,  367,  350,  368,  369,  370,
-      371,  375,  377,  380,  381,  351,  382,  352,  384,  353,
-      389,  354,  353,  355,  357,  358,  359,  360,  361,  362,
-      363,  364,  365,  366,  367,  390,  368,  369,  370,  371,
-      375,  377,  380,  381,  391,  382,  393,  384,  394,  389,
-      396,  397,  398,  399,  400,  402,  403,  404,  405,  407,
-      408,  410,  411,  412,  390,  414,  415,  416,  417,  418,
-
-      420,  422,  423,  391,  424,  393,  425,  394,  427,  396,
-      397,  398,  399,  400,  402,  403,  404,  405,  407,  408,
-      410,  411,  412,  428,  414,  415,  416,  417,  418,  420,
-      422,  423,  429,  424,  433,  425,  434,  427,  437,  438,
-      440,  441,  442,  443,  445,  448,  449,  450,  451,  455,
-      456,  457,  428,  459,  460,  461,  462,  463,  464,  466,
-      469,  429,  470,  433,  471,  434,  472,  437,  438,  440,
-      441,  442,  443,  445,  448,  449,  450,  451,  455,  456,
-      457,  476,  459,  460,  461,  462,  463,  464,  466,  469,
-      477,  470,  480,  471,  481,  472,  482,  483,  484,  485,
-
-      487,  488,  489,  490,  491,  492,  493,  494,  496,  497,
-      476,  499,  501,  502,  503,  505,  506,  507,  508,  477,
-      510,  480,  511,  481,  512,  482,  483,  484,  485,  487,
-      488,  489,  490,  491,  492,  493,  494,  496,  497,  513,
-      499,  501,  502,  503,  505,  506,  507,  508,  515,  510,
-      517,  511,  518,  512,  519,  520,  521,  524,  527,  528,
-      529,  532,  535,  536,  537,  540,  541,  543,  513,  544,
-      545,  546,  547,  549,    0,    0,    0,  515,    0,  517,
-        0,  518,    0,  519,  520,  521,  524,  527,  528,  529,
-      532,  535,  536,  537,  540,  541,  543,    0,  544,  545,
-
-      546,  547,  549,  553,  553,  553,  553,  553,  553,  553,
-      553,  553,  553,  554,  554,  554,  554,  554,  554,  554,
-      554,  554,  554,  555,  555,  555,  555,  555,  555,  555,
-      555,  555,  555,  556,  556,  556,  556,  556,  556,  556,
-      556,  556,  556,  557,  557,  557,  557,  557,  557,  557,
-      557,  557,  557,  558,  558,  559,  559,  559,    0,  559,
-      560,  560,  560,  560,  561,  561,  561,    0,  561,  561,
-      561,  561,  561,  561,  562,  562,  562,    0,  562,  562,
-      562,  562,    0,  562,  563,  563,  563,  563,  563,  563,
-      563,  563,  563,  563,  564,  564,    0,  564,  564,  564,
-
-      564,  564,  564,  564,  565,    0,  565,  565,  565,  565,
-      565,  565,  565,  565,  566,  566,  567,  567,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552,
-      552,  552,  552,  552,  552,  552,  552,  552,  552,  552
+       26,   30,   31,   30,   37,   29,   31,   33,   30,   31,
+       42,   33,   38,   43,   81,   33,   42,   38,   37,   43,
+
+       83,   33,   31,   24,   33,   84,    6,    6,    6,   20,
+       13,   31,    0,   37,   34,   31,   33,    0,   31,   42,
+       33,   38,   43,   81,   33,   42,   38,   37,   43,   83,
+       33,   31,   32,   33,   84,   34,   50,   34,   50,   32,
+       41,   50,   34,   44,   41,   85,   32,   34,   41,   32,
+       32,   44,   32,    0,   41,   44,   52,   52,   44,   44,
+       87,   32,    0,    0,   34,   50,   34,   50,   32,   41,
+       50,   34,   44,   41,   85,   32,   34,   41,   32,   32,
+       44,   32,   35,   41,   44,   52,   52,   44,   44,   87,
+       35,   45,   82,   35,   86,   45,   35,    0,   48,   35,
+
+       82,   47,   35,   73,   73,   47,   48,   86,   45,   47,
+        0,   35,   89,   73,   48,   47,   74,   74,    0,   35,
+       45,   82,   35,   86,   45,   35,   74,   48,   35,   82,
+       47,   35,   49,   92,   47,   48,   86,   45,   47,   49,
+       49,   89,   73,   48,   47,   75,   75,   75,   93,   49,
+       90,   94,   49,    0,   90,   74,   75,   96,   97,   95,
+       96,   49,   92,   91,   95,   91,   96,   91,   49,   49,
+       98,   99,    0,   96,  101,  102,  103,   93,   49,   90,
+       94,   49,   65,   90,    0,   75,   96,   97,   95,   96,
+       65,   65,   91,   95,   91,   96,   91,   65,  105,   98,
+
+       99,   65,   96,  101,  102,  103,  104,  106,  107,   65,
+      108,  109,  110,   65,  111,   65,  108,  104,  112,   65,
+      113,  112,    0,  116,  117,  118,   65,  105,  119,  120,
+       65,  120,    0,  121,  122,  104,  106,  107,   65,  108,
+      109,  110,   65,  111,   65,  108,  104,  112,   65,  113,
+      112,  114,  116,  117,  118,  123,  124,  119,  120,  125,
+      120,  114,  121,  122,  126,  128,  114,  114,  129,  130,
+      131,  132,  133,  134,  135,  137,  133,  136,  138,    0,
+      114,  140,  136,  136,  123,  124,  141,  142,  125,  143,
+      114,  144,  145,  126,  128,  114,  114,  129,  130,  131,
+
+      132,  133,  134,  135,  137,  133,  136,  138,  139,  146,
+      140,  136,  136,  148,  149,  141,  142,  139,  143,  147,
+      144,  145,  150,  151,  152,  139,  147,  153,  150,  178,
+      152,  173,  173,  180,  181,  182,  183,  139,  146,  185,
+      186,  173,  148,  149,  187,  188,  139,  189,  147,  184,
+      190,  150,  151,  152,  139,  147,  153,  150,  178,  152,
+      191,  184,  180,  181,  182,  183,  192,  193,  185,  186,
+      173,  194,  196,  187,  188,  197,  189,  198,  184,  190,
+      199,  198,  200,  201,  202,  203,  205,  206,  207,  191,
+      184,  208,  209,  210,  211,  192,  193,  212,  213,  214,
+
+      194,  196,  215,  216,  197,  217,  198,  218,  219,  199,
+      198,  200,  201,  202,  203,  205,  206,  207,  220,  221,
+      208,  209,  210,  211,  223,  222,  212,  213,  214,  225,
+      226,  215,  216,  227,  217,  222,  218,  219,  228,  229,
+      230,  231,  233,  235,  236,  237,  238,  220,  221,  239,
+      240,  241,  242,  223,  222,  243,  244,  245,  225,  226,
+      246,  247,  227,  249,  222,  250,  248,  228,  229,  230,
+      231,  233,  235,  236,  237,  238,  248,  252,  239,  240,
+      241,  242,  253,  254,  243,  244,  245,  255,  256,  246,
+      247,  257,  249,  258,  250,  248,  259,  260,  261,  262,
+
+      263,  264,  266,  265,  267,  268,  252,  265,  272,  273,
+      274,  253,  254,  275,  276,  277,  255,  256,  278,  280,
+      257,  281,  258,  282,  283,  259,  260,  261,  262,  263,
+      264,  266,  265,  267,  268,  285,  265,  272,  273,  274,
+      286,  287,  275,  276,  277,  288,  289,  278,  280,  290,
+      281,  291,  282,  283,  292,  293,  294,  295,  298,  299,
+      300,  301,  302,  303,  285,  304,  305,  308,  310,  286,
+      287,  312,  313,  314,  288,  289,  321,  323,  290,  324,
+      291,  325,  315,  292,  293,  294,  295,  298,  299,  300,
+      301,  302,  303,  315,  304,  305,  308,  310,  326,  327,
+
+      312,  313,  314,  329,  330,  321,  323,  331,  324,  332,
+      325,  315,  334,  336,  337,  338,  340,  341,  342,  343,
+      344,  345,  315,  347,  349,  350,  351,  326,  327,  352,
+      353,  354,  329,  330,  355,  357,  331,  358,  332,  360,
+      364,  334,  336,  337,  338,  340,  341,  342,  343,  344,
+      345,  365,  347,  349,  350,  351,  366,  367,  352,  353,
+      354,  369,  368,  355,  357,  368,  358,  370,  360,  364,
+      372,  373,  374,  375,  376,  377,  378,  379,  380,  381,
+      365,  382,  383,  384,  385,  366,  367,  386,  387,  391,
+      369,  368,  392,  394,  368,  397,  370,  398,  399,  372,
+
+      373,  374,  375,  376,  377,  378,  379,  380,  381,  401,
+      382,  383,  384,  385,  406,  407,  386,  387,  391,  408,
+      409,  392,  394,  411,  397,  412,  398,  399,  414,  415,
+      416,  417,  418,  420,  421,  422,  423,  424,  401,  426,
+      427,  429,  430,  406,  407,  431,  432,  434,  408,  409,
+      435,  436,  411,  437,  412,  438,  440,  414,  415,  416,
+      417,  418,  420,  421,  422,  423,  424,  442,  426,  427,
+      429,  430,  443,  444,  431,  432,  434,  445,  446,  435,
+      436,  448,  437,  449,  438,  440,  450,  454,  455,  456,
+      459,  460,  462,  463,  464,  465,  442,  466,  468,  471,
+
+      472,  443,  444,  473,  474,  475,  445,  446,  479,  481,
+      448,  482,  449,  484,  485,  450,  454,  455,  456,  459,
+      460,  462,  463,  464,  465,  486,  466,  468,  471,  472,
+      487,  488,  473,  474,  475,  489,  492,  479,  481,  495,
+      482,  496,  484,  485,  497,  498,  500,  503,  504,  506,
+      508,  509,  510,  511,  486,  512,  513,  514,  516,  487,
+      488,  517,  518,  519,  489,  492,  520,  521,  495,  522,
+      496,  523,  525,  497,  498,  500,  503,  504,  506,  508,
+      509,  510,  511,  526,  512,  513,  514,  516,  528,  529,
+      517,  518,  519,  531,  532,  520,  521,  533,  522,  534,
+
+      523,  525,  536,  537,  538,  539,  540,  542,  543,  544,
+      545,  547,  526,  549,  550,  552,  554,  528,  529,  555,
+      558,  562,  531,  532,  563,  564,  533,  567,  534,  570,
+      571,  536,  537,  538,  539,  540,  542,  543,  544,  545,
+      547,  572,  549,  550,  552,  554,  575,  576,  555,  558,
+      562,  578,  579,  563,  564,  580,  567,  581,  570,  571,
+      582,  584,    0,    0,    0,    0,    0,    0,    0,    0,
+      572,    0,    0,    0,    0,  575,  576,    0,    0,    0,
+      578,  579,    0,    0,  580,    0,  581,    0,    0,  582,
+      584,  588,  588,  588,  588,  588,  588,  588,  588,  588,
+
+      588,  589,  589,  589,  589,  589,  589,  589,  589,  589,
+      589,  590,  590,  590,  590,  590,  590,  590,  590,  590,
+      590,  591,  591,  591,  591,  591,  591,  591,  591,  591,
+      591,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  593,  593,  594,  594,  594,    0,  594,  595,  595,
+      595,  595,  596,  596,  596,    0,  596,  596,  596,  596,
+      596,  596,  597,  597,  597,    0,  597,  597,  597,  597,
+        0,  597,  598,  598,  598,  598,  598,  598,  598,  598,
+      598,  598,  599,  599,    0,  599,  599,  599,  599,  599,
+      599,  599,  600,    0,  600,  600,  600,  600,  600,  600,
+
+      600,  600,  601,  601,  602,  602,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
+      587,  587,  587,  587,  587,  587,  587,  587
     } ;
 
 /* Table of booleans, true if rule could match eol. */
-static yyconst flex_int32_t yy_rule_can_match_eol[153] =
+static yyconst flex_int32_t yy_rule_can_match_eol[161] =
     {   0,
 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
@@ -930,8 +960,9 @@ static yyconst flex_int32_t yy_rule_can_match_eol[153] =
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 
-    0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0,     };
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 
+    0,     };
 
 /* The intent behind this definition is that it'll catch
  * any uses of REJECT which flex missed.
@@ -984,6 +1015,7 @@ class ParseCommand;
 struct ParseCopyFromParams;
 class ParseDataType;
 class ParseExpression;
+struct ParseFrameInfo;
 class ParseFunctionCall;
 class ParseGroupBy;
 class ParseHaving;
@@ -1022,6 +1054,7 @@ class ParseSubqueryExpression;
 class ParseSubqueryTableReference;
 class ParseTableReference;
 class ParseTableReferenceSignature;
+class ParseWindow;
 class Type;
 class UnaryOperation;
 
@@ -1048,7 +1081,7 @@ class UnaryOperation;
 
 
 
-#line 1052 "SqlLexer_gen.cpp"
+#line 1085 "SqlLexer_gen.cpp"
 
 #define INITIAL 0
 #define CONDITION_SQL 1
@@ -1134,11 +1167,11 @@ void quickstep_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
 
 FILE *quickstep_yyget_in (yyscan_t yyscanner );
 
-void quickstep_yyset_in  (FILE * _in_str ,yyscan_t yyscanner );
+void quickstep_yyset_in  (FILE * in_str ,yyscan_t yyscanner );
 
 FILE *quickstep_yyget_out (yyscan_t yyscanner );
 
-void quickstep_yyset_out  (FILE * _out_str ,yyscan_t yyscanner );
+void quickstep_yyset_out  (FILE * out_str ,yyscan_t yyscanner );
 
 yy_size_t quickstep_yyget_leng (yyscan_t yyscanner );
 
@@ -1146,11 +1179,11 @@ char *quickstep_yyget_text (yyscan_t yyscanner );
 
 int quickstep_yyget_lineno (yyscan_t yyscanner );
 
-void quickstep_yyset_lineno (int _line_number ,yyscan_t yyscanner );
+void quickstep_yyset_lineno (int line_number ,yyscan_t yyscanner );
 
 int quickstep_yyget_column  (yyscan_t yyscanner );
 
-void quickstep_yyset_column (int _column_no ,yyscan_t yyscanner );
+void quickstep_yyset_column (int column_no ,yyscan_t yyscanner );
 
 YYSTYPE * quickstep_yyget_lval (yyscan_t yyscanner );
 
@@ -1172,10 +1205,6 @@ extern int quickstep_yywrap (yyscan_t yyscanner );
 #endif
 #endif
 
-#ifndef YY_NO_UNPUT
-    
-#endif
-
 #ifndef yytext_ptr
 static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
 #endif
@@ -1290,7 +1319,7 @@ extern int quickstep_yylex \
 
 /* Code executed at the end of each rule. */
 #ifndef YY_BREAK
-#define YY_BREAK /*LINTED*/break;
+#define YY_BREAK break;
 #endif
 
 #define YY_RULE_SETUP \
@@ -1300,9 +1329,9 @@ extern int quickstep_yylex \
  */
 YY_DECL
 {
-	yy_state_type yy_current_state;
-	char *yy_cp, *yy_bp;
-	int yy_act;
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
     yylval = yylval_param;
@@ -1336,12 +1365,12 @@ YY_DECL
 		}
 
 	{
-#line 128 "../SqlLexer.lpp"
+#line 130 "../SqlLexer.lpp"
 
 
-#line 1343 "SqlLexer_gen.cpp"
+#line 1372 "SqlLexer_gen.cpp"
 
-	while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
+	while ( 1 )		/* loops until end-of-file is reached */
 		{
 		yy_cp = yyg->yy_c_buf_p;
 
@@ -1357,7 +1386,7 @@ YY_DECL
 yy_match:
 		do
 			{
-			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
 			if ( yy_accept[yy_current_state] )
 				{
 				yyg->yy_last_accepting_state = yy_current_state;
@@ -1366,13 +1395,13 @@ yy_match:
 			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 				{
 				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 553 )
+				if ( yy_current_state >= 588 )
 					yy_c = yy_meta[(unsigned int) yy_c];
 				}
 			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
 			++yy_cp;
 			}
-		while ( yy_current_state != 552 );
+		while ( yy_current_state != 587 );
 		yy_cp = yyg->yy_last_accepting_cpos;
 		yy_current_state = yyg->yy_last_accepting_state;
 
@@ -1406,7 +1435,7 @@ do_action:	/* This label is used only to access EOF actions. */
 
 case 1:
 YY_RULE_SETUP
-#line 131 "../SqlLexer.lpp"
+#line 133 "../SqlLexer.lpp"
 {
     /* A forward slash character represents a system command. */
     BEGIN(CONDITION_COMMAND);
@@ -1418,7 +1447,7 @@ YY_RULE_SETUP
 case 2:
 /* rule 2 can match eol */
 YY_RULE_SETUP
-#line 139 "../SqlLexer.lpp"
+#line 141 "../SqlLexer.lpp"
 {
     /* This is a SQL command. Place the char back and process normally. */
     yyless(0);
@@ -1430,7 +1459,7 @@ YY_RULE_SETUP
 
 case 3:
 YY_RULE_SETUP
-#line 148 "../SqlLexer.lpp"
+#line 150 "../SqlLexer.lpp"
 {
     /* This is a command argument. */
     yylval->string_value_ = new quickstep::ParseString(
@@ -1440,7 +1469,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 4:
 YY_RULE_SETUP
-#line 155 "../SqlLexer.lpp"
+#line 157 "../SqlLexer.lpp"
 {
     /* Ignore whitespace. */
   }
@@ -1448,7 +1477,7 @@ YY_RULE_SETUP
 case 5:
 /* rule 5 can match eol */
 YY_RULE_SETUP
-#line 159 "../SqlLexer.lpp"
+#line 161 "../SqlLexer.lpp"
 {
     /* Newline reverts the lexer to the initial state. */
     yycolumn = 0;
@@ -1460,627 +1489,667 @@ YY_RULE_SETUP
 
 case 6:
 YY_RULE_SETUP
-#line 168 "../SqlLexer.lpp"
+#line 170 "../SqlLexer.lpp"
 return TOKEN_ADD;
 	YY_BREAK
 case 7:
 YY_RULE_SETUP
-#line 169 "../SqlLexer.lpp"
+#line 171 "../SqlLexer.lpp"
 return TOKEN_ALL;
 	YY_BREAK
 case 8:
 YY_RULE_SETUP
-#line 170 "../SqlLexer.lpp"
+#line 172 "../SqlLexer.lpp"
 return TOKEN_ALTER;
 	YY_BREAK
 case 9:
 YY_RULE_SETUP
-#line 171 "../SqlLexer.lpp"
+#line 173 "../SqlLexer.lpp"
 return TOKEN_AND;
 	YY_BREAK
 case 10:
 YY_RULE_SETUP
-#line 172 "../SqlLexer.lpp"
+#line 174 "../SqlLexer.lpp"
 return TOKEN_AS;
 	YY_BREAK
 case 11:
 YY_RULE_SETUP
-#line 173 "../SqlLexer.lpp"
+#line 175 "../SqlLexer.lpp"
 return TOKEN_ASC;
 	YY_BREAK
 case 12:
 YY_RULE_SETUP
-#line 174 "../SqlLexer.lpp"
+#line 176 "../SqlLexer.lpp"
 return TOKEN_ASC;
 	YY_BREAK
 case 13:
 YY_RULE_SETUP
-#line 175 "../SqlLexer.lpp"
+#line 177 "../SqlLexer.lpp"
 return TOKEN_BETWEEN;
 	YY_BREAK
 case 14:
 YY_RULE_SETUP
-#line 176 "../SqlLexer.lpp"
+#line 178 "../SqlLexer.lpp"
 return TOKEN_BIGINT;
 	YY_BREAK
 case 15:
 YY_RULE_SETUP
-#line 177 "../SqlLexer.lpp"
+#line 179 "../SqlLexer.lpp"
 return TOKEN_BIT;
 	YY_BREAK
 case 16:
 YY_RULE_SETUP
-#line 178 "../SqlLexer.lpp"
+#line 180 "../SqlLexer.lpp"
 return TOKEN_BITWEAVING;
 	YY_BREAK
 case 17:
 YY_RULE_SETUP
-#line 179 "../SqlLexer.lpp"
+#line 181 "../SqlLexer.lpp"
 return TOKEN_BLOCKPROPERTIES;
 	YY_BREAK
 case 18:
 YY_RULE_SETUP
-#line 180 "../SqlLexer.lpp"
+#line 182 "../SqlLexer.lpp"
 return TOKEN_BLOCKSAMPLE;
 	YY_BREAK
 case 19:
 YY_RULE_SETUP
-#line 181 "../SqlLexer.lpp"
+#line 183 "../SqlLexer.lpp"
 return TOKEN_BLOOM_FILTER;
 	YY_BREAK
 case 20:
 YY_RULE_SETUP
-#line 182 "../SqlLexer.lpp"
+#line 184 "../SqlLexer.lpp"
 return TOKEN_CASE;
 	YY_BREAK
 case 21:
 YY_RULE_SETUP
-#line 183 "../SqlLexer.lpp"
+#line 185 "../SqlLexer.lpp"
 return TOKEN_CSB_TREE;
 	YY_BREAK
 case 22:
 YY_RULE_SETUP
-#line 184 "../SqlLexer.lpp"
+#line 186 "../SqlLexer.lpp"
 return TOKEN_BY;
 	YY_BREAK
 case 23:
 YY_RULE_SETUP
-#line 185 "../SqlLexer.lpp"
+#line 187 "../SqlLexer.lpp"
 return TOKEN_CHARACTER;
 	YY_BREAK
 case 24:
 YY_RULE_SETUP
-#line 186 "../SqlLexer.lpp"
+#line 188 "../SqlLexer.lpp"
 return TOKEN_CHARACTER;
 	YY_BREAK
 case 25:
 YY_RULE_SETUP
-#line 187 "../SqlLexer.lpp"
+#line 189 "../SqlLexer.lpp"
 return TOKEN_CHECK;
 	YY_BREAK
 case 26:
 YY_RULE_SETUP
-#line 188 "../SqlLexer.lpp"
+#line 190 "../SqlLexer.lpp"
 return TOKEN_COLUMN;
 	YY_BREAK
 case 27:
 YY_RULE_SETUP
-#line 189 "../SqlLexer.lpp"
+#line 191 "../SqlLexer.lpp"
 return TOKEN_CONSTRAINT;
 	YY_BREAK
 case 28:
 YY_RULE_SETUP
-#line 190 "../SqlLexer.lpp"
+#line 192 "../SqlLexer.lpp"
 return TOKEN_COPY;
 	YY_BREAK
 case 29:
 YY_RULE_SETUP
-#line 191 "../SqlLexer.lpp"
+#line 193 "../SqlLexer.lpp"
 return TOKEN_CREATE;
 	YY_BREAK
 case 30:
 YY_RULE_SETUP
-#line 192 "../SqlLexer.lpp"
-return TOKEN_DATE;
+#line 194 "../SqlLexer.lpp"
+return TOKEN_CURRENT;
 	YY_BREAK
 case 31:
 YY_RULE_SETUP
-#line 193 "../SqlLexer.lpp"
-return TOKEN_DATETIME;
+#line 195 "../SqlLexer.lpp"
+return TOKEN_DATE;
 	YY_BREAK
 case 32:
 YY_RULE_SETUP
-#line 194 "../SqlLexer.lpp"
-return TOKEN_DAY;
+#line 196 "../SqlLexer.lpp"
+return TOKEN_DATETIME;
 	YY_BREAK
 case 33:
 YY_RULE_SETUP
-#line 195 "../SqlLexer.lpp"
-return TOKEN_DECIMAL;
+#line 197 "../SqlLexer.lpp"
+return TOKEN_DAY;
 	YY_BREAK
 case 34:
 YY_RULE_SETUP
-#line 196 "../SqlLexer.lpp"
-return TOKEN_DEFAULT;
+#line 198 "../SqlLexer.lpp"
+return TOKEN_DECIMAL;
 	YY_BREAK
 case 35:
 YY_RULE_SETUP
-#line 197 "../SqlLexer.lpp"
-return TOKEN_DELETE;
+#line 199 "../SqlLexer.lpp"
+return TOKEN_DEFAULT;
 	YY_BREAK
 case 36:
 YY_RULE_SETUP
-#line 198 "../SqlLexer.lpp"
-return TOKEN_DELIMITER;
+#line 200 "../SqlLexer.lpp"
+return TOKEN_DELETE;
 	YY_BREAK
 case 37:
 YY_RULE_SETUP
-#line 199 "../SqlLexer.lpp"
-return TOKEN_DESC;
+#line 201 "../SqlLexer.lpp"
+return TOKEN_DELIMITER;
 	YY_BREAK
 case 38:
 YY_RULE_SETUP
-#line 200 "../SqlLexer.lpp"
+#line 202 "../SqlLexer.lpp"
 return TOKEN_DESC;
 	YY_BREAK
 case 39:
 YY_RULE_SETUP
-#line 201 "../SqlLexer.lpp"
-return TOKEN_DISTINCT;
+#line 203 "../SqlLexer.lpp"
+return TOKEN_DESC;
 	YY_BREAK
 case 40:
 YY_RULE_SETUP
-#line 202 "../SqlLexer.lpp"
-return TOKEN_DOUBLE;
+#line 204 "../SqlLexer.lpp"
+return TOKEN_DISTINCT;
 	YY_BREAK
 case 41:
 YY_RULE_SETUP
-#line 203 "../SqlLexer.lpp"
-return TOKEN_DROP;
+#line 205 "../SqlLexer.lpp"
+return TOKEN_DOUBLE;
 	YY_BREAK
 case 42:
 YY_RULE_SETUP
-#line 204 "../SqlLexer.lpp"
-return TOKEN_ELSE;
+#line 206 "../SqlLexer.lpp"
+return TOKEN_DROP;
 	YY_BREAK
 case 43:
 YY_RULE_SETUP
-#line 205 "../SqlLexer.lpp"
-return TOKEN_END;
+#line 207 "../SqlLexer.lpp"
+return TOKEN_ELSE;
 	YY_BREAK
 case 44:
 YY_RULE_SETUP
-#line 206 "../SqlLexer.lpp"
-return TOKEN_ESCAPE_STRINGS;
+#line 208 "../SqlLexer.lpp"
+return TOKEN_END;
 	YY_BREAK
 case 45:
 YY_RULE_SETUP
-#line 207 "../SqlLexer.lpp"
-return TOKEN_EXISTS;
+#line 209 "../SqlLexer.lpp"
+return TOKEN_ESCAPE_STRINGS;
 	YY_BREAK
 case 46:
 YY_RULE_SETUP
-#line 208 "../SqlLexer.lpp"
-return TOKEN_EXTRACT;
+#line 210 "../SqlLexer.lpp"
+return TOKEN_EXISTS;
 	YY_BREAK
 case 47:
 YY_RULE_SETUP
-#line 209 "../SqlLexer.lpp"
-return TOKEN_FALSE;
+#line 211 "../SqlLexer.lpp"
+return TOKEN_EXTRACT;
 	YY_BREAK
 case 48:
 YY_RULE_SETUP
-#line 210 "../SqlLexer.lpp"
-return TOKEN_FIRST;
+#line 212 "../SqlLexer.lpp"
+return TOKEN_FALSE;
 	YY_BREAK
 case 49:
 YY_RULE_SETUP
-#line 211 "../SqlLexer.lpp"
-return TOKEN_FLOAT;
+#line 213 "../SqlLexer.lpp"
+return TOKEN_FIRST;
 	YY_BREAK
 case 50:
 YY_RULE_SETUP
-#line 212 "../SqlLexer.lpp"
-return TOKEN_FOR;
+#line 214 "../SqlLexer.lpp"
+return TOKEN_FLOAT;
 	YY_BREAK
 case 51:
 YY_RULE_SETUP
-#line 213 "../SqlLexer.lpp"
-return TOKEN_FOREIGN;
+#line 215 "../SqlLexer.lpp"
+return TOKEN_FOLLOWING;
 	YY_BREAK
 case 52:
 YY_RULE_SETUP
-#line 214 "../SqlLexer.lpp"
-return TOKEN_FROM;
+#line 216 "../SqlLexer.lpp"
+return TOKEN_FOR;
 	YY_BREAK
 case 53:
 YY_RULE_SETUP
-#line 215 "../SqlLexer.lpp"
-return TOKEN_FULL;
+#line 217 "../SqlLexer.lpp"
+return TOKEN_FOREIGN;
 	YY_BREAK
 case 54:
 YY_RULE_SETUP
-#line 216 "../SqlLexer.lpp"
-return TOKEN_GROUP;
+#line 218 "../SqlLexer.lpp"
+return TOKEN_FROM;
 	YY_BREAK
 case 55:
 YY_RULE_SETUP
-#line 217 "../SqlLexer.lpp"
-return TOKEN_HASH;
+#line 219 "../SqlLexer.lpp"
+return TOKEN_FULL;
 	YY_BREAK
 case 56:
 YY_RULE_SETUP
-#line 218 "../SqlLexer.lpp"
-return TOKEN_HAVING;
+#line 220 "../SqlLexer.lpp"
+return TOKEN_GROUP;
 	YY_BREAK
 case 57:
 YY_RULE_SETUP
-#line 219 "../SqlLexer.lpp"
-return TOKEN_HOUR;
+#line 221 "../SqlLexer.lpp"
+return TOKEN_HASH;
 	YY_BREAK
 case 58:
 YY_RULE_SETUP
-#line 220 "../SqlLexer.lpp"
-return TOKEN_IN;
+#line 222 "../SqlLexer.lpp"
+return TOKEN_HAVING;
 	YY_BREAK
 case 59:
 YY_RULE_SETUP
-#line 221 "../SqlLexer.lpp"
-return TOKEN_INDEX;
+#line 223 "../SqlLexer.lpp"
+return TOKEN_HOUR;
 	YY_BREAK
 case 60:
 YY_RULE_SETUP
-#line 222 "../SqlLexer.lpp"
-return TOKEN_INNER;
+#line 224 "../SqlLexer.lpp"
+return TOKEN_IN;
 	YY_BREAK
 case 61:
 YY_RULE_SETUP
-#line 223 "../SqlLexer.lpp"
-return TOKEN_INSERT;
+#line 225 "../SqlLexer.lpp"
+return TOKEN_INDEX;
 	YY_BREAK
 case 62:
 YY_RULE_SETUP
-#line 224 "../SqlLexer.lpp"
-return TOKEN_INTEGER;
+#line 226 "../SqlLexer.lpp"
+return TOKEN_INNER;
 	YY_BREAK
 case 63:
 YY_RULE_SETUP
-#line 225 "../SqlLexer.lpp"
-return TOKEN_INTEGER;
+#line 227 "../SqlLexer.lpp"
+return TOKEN_INSERT;
 	YY_BREAK
 case 64:
 YY_RULE_SETUP
-#line 226 "../SqlLexer.lpp"
-return TOKEN_INTERVAL;
+#line 228 "../SqlLexer.lpp"
+return TOKEN_INTEGER;
 	YY_BREAK
 case 65:
 YY_RULE_SETUP
-#line 227 "../SqlLexer.lpp"
-return TOKEN_INTO;
+#line 229 "../SqlLexer.lpp"
+return TOKEN_INTEGER;
 	YY_BREAK
 case 66:
 YY_RULE_SETUP
-#line 228 "../SqlLexer.lpp"
-return TOKEN_IS;
+#line 230 "../SqlLexer.lpp"
+return TOKEN_INTERVAL;
 	YY_BREAK
 case 67:
 YY_RULE_SETUP
-#line 229 "../SqlLexer.lpp"
-return TOKEN_JOIN;
+#line 231 "../SqlLexer.lpp"
+return TOKEN_INTO;
 	YY_BREAK
 case 68:
 YY_RULE_SETUP
-#line 230 "../SqlLexer.lpp"
-return TOKEN_KEY;
+#line 232 "../SqlLexer.lpp"
+return TOKEN_IS;
 	YY_BREAK
 case 69:
 YY_RULE_SETUP
-#line 231 "../SqlLexer.lpp"
-return TOKEN_LAST;
+#line 233 "../SqlLexer.lpp"
+return TOKEN_JOIN;
 	YY_BREAK
 case 70:
 YY_RULE_SETUP
-#line 232 "../SqlLexer.lpp"
-return TOKEN_LEFT;
+#line 234 "../SqlLexer.lpp"
+return TOKEN_KEY;
 	YY_BREAK
 case 71:
 YY_RULE_SETUP
-#line 233 "../SqlLexer.lpp"
-return TOKEN_LIKE;
+#line 235 "../SqlLexer.lpp"
+return TOKEN_LAST;
 	YY_BREAK
 case 72:
 YY_RULE_SETUP
-#line 234 "../SqlLexer.lpp"
-return TOKEN_LIMIT;
+#line 236 "../SqlLexer.lpp"
+return TOKEN_LEFT;
 	YY_BREAK
 case 73:
 YY_RULE_SETUP
-#line 235 "../SqlLexer.lpp"
-return TOKEN_LONG;
+#line 237 "../SqlLexer.lpp"
+return TOKEN_LIKE;
 	YY_BREAK
 case 74:
 YY_RULE_SETUP
-#line 236 "../SqlLexer.lpp"
-return TOKEN_MINUTE;
+#line 238 "../SqlLexer.lpp"
+return TOKEN_LIMIT;
 	YY_BREAK
 case 75:
 YY_RULE_SETUP
-#line 237 "../SqlLexer.lpp"
-return TOKEN_MONTH;
+#line 239 "../SqlLexer.lpp"
+return TOKEN_LONG;
 	YY_BREAK
 case 76:
 YY_RULE_SETUP
-#line 238 "../SqlLexer.lpp"
-return TOKEN_NOT;
+#line 240 "../SqlLexer.lpp"
+return TOKEN_MINUTE;
 	YY_BREAK
 case 77:
 YY_RULE_SETUP
-#line 239 "../SqlLexer.lpp"
-return TOKEN_NULL;
+#line 241 "../SqlLexer.lpp"
+return TOKEN_MONTH;
 	YY_BREAK
 case 78:
 YY_RULE_SETUP
-#line 240 "../SqlLexer.lpp"
-return TOKEN_NULLS;
+#line 242 "../SqlLexer.lpp"
+return TOKEN_NOT;
 	YY_BREAK
 case 79:
 YY_RULE_SETUP
-#line 241 "../SqlLexer.lpp"
-return TOKEN_OFF;
+#line 243 "../SqlLexer.lpp"
+return TOKEN_NULL;
 	YY_BREAK
 case 80:
 YY_RULE_SETUP
-#line 242 "../SqlLexer.lpp"
-return TOKEN_ON;
+#line 244 "../SqlLexer.lpp"
+return TOKEN_NULLS;
 	YY_BREAK
 case 81:
 YY_RULE_SETUP
-#line 243 "../SqlLexer.lpp"
-return TOKEN_OR;
+#line 245 "../SqlLexer.lpp"
+return TOKEN_OFF;
 	YY_BREAK
 case 82:
 YY_RULE_SETUP
-#line 244 "../SqlLexer.lpp"
+#line 246 "../SqlLexer.lpp"
+return TOKEN_ON;
+	YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 247 "../SqlLexer.lpp"
+return TOKEN_OR;
+	YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 248 "../SqlLexer.lpp"
 return TOKEN_ORDER;
 	YY_BREAK
-case 83:
+case 85:
 YY_RULE_SETUP
-#line 245 "../SqlLexer.lpp"
+#line 249 "../SqlLexer.lpp"
 return TOKEN_OUTER;
 	YY_BREAK
-case 84:
+case 86:
 YY_RULE_SETUP
-#line 246 "../SqlLexer.lpp"
+#line 250 "../SqlLexer.lpp"
+return TOKEN_OVER;
+	YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 251 "../SqlLexer.lpp"
 return TOKEN_PARTITION;
 	YY_BREAK
-case 85:
+case 88:
 YY_RULE_SETUP
-#line 247 "../SqlLexer.lpp"
+#line 252 "../SqlLexer.lpp"
 return TOKEN_PARTITIONS;
 	YY_BREAK
-case 86:
+case 89:
 YY_RULE_SETUP
-#line 248 "../SqlLexer.lpp"
+#line 253 "../SqlLexer.lpp"
 return TOKEN_PERCENT;
 	YY_BREAK
-case 87:
+case 90:
 YY_RULE_SETUP
-#line 249 "../SqlLexer.lpp"
+#line 254 "../SqlLexer.lpp"
+return TOKEN_PRECEDING;
+	YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 255 "../SqlLexer.lpp"
 return TOKEN_PRIMARY;
 	YY_BREAK
-case 88:
+case 92:
 YY_RULE_SETUP
-#line 250 "../SqlLexer.lpp"
+#line 256 "../SqlLexer.lpp"
 return TOKEN_QUIT;
 	YY_BREAK
-case 89:
+case 93:
 YY_RULE_SETUP
-#line 251 "../SqlLexer.lpp"
+#line 257 "../SqlLexer.lpp"
 return TOKEN_RANGE;
 	YY_BREAK
-case 90:
+case 94:
 YY_RULE_SETUP
-#line 252 "../SqlLexer.lpp"
+#line 258 "../SqlLexer.lpp"
 return TOKEN_REAL;
 	YY_BREAK
-case 91:
+case 95:
 YY_RULE_SETUP
-#line 253 "../SqlLexer.lpp"
+#line 259 "../SqlLexer.lpp"
 return TOKEN_REFERENCES;
 	YY_BREAK
-case 92:
+case 96:
 YY_RULE_SETUP
-#line 254 "../SqlLexer.lpp"
+#line 260 "../SqlLexer.lpp"
 return TOKEN_REGEXP;
 	YY_BREAK
-case 93:
+case 97:
 YY_RULE_SETUP
-#line 255 "../SqlLexer.lpp"
+#line 261 "../SqlLexer.lpp"
 return TOKEN_RIGHT;
 	YY_BREAK
-case 94:
+case 98:
 YY_RULE_SETUP
-#line 256 "../SqlLexer.lpp"
+#line 262 "../SqlLexer.lpp"
+return TOKEN_ROW;
+	YY_BREAK
+case 99:
+YY_RULE_SETUP
+#line 263 "../SqlLexer.lpp"
 return TOKEN_ROW_DELIMITER;
 	YY_BREAK
-case 95:
+case 100:
 YY_RULE_SETUP
-#line 257 "../SqlLexer.lpp"
+#line 264 "../SqlLexer.lpp"
+return TOKEN_ROWS;
+	YY_BREAK
+case 101:
+YY_RULE_SETUP
+#line 265 "../SqlLexer.lpp"
 return TOKEN_SECOND;
 	YY_BREAK
-case 96:
+case 102:
 YY_RULE_SETUP
-#line 258 "../SqlLexer.lpp"
+#line 266 "../SqlLexer.lpp"
 return TOKEN_SELECT;
 	YY_BREAK
-case 97:
+case 103:
 YY_RULE_SETUP
-#line 259 "../SqlLexer.lpp"
+#line 267 "../SqlLexer.lpp"
 return TOKEN_SET;
 	YY_BREAK
-case 98:
+case 104:
 YY_RULE_SETUP
-#line 260 "../SqlLexer.lpp"
+#line 268 "../SqlLexer.lpp"
 return TOKEN_SMA;
 	YY_BREAK
-case 99:
+case 105:
 YY_RULE_SETUP
-#line 261 "../SqlLexer.lpp"
+#line 269 "../SqlLexer.lpp"
 return TOKEN_SMALLINT;
 	YY_BREAK
-case 100:
+case 106:
 YY_RULE_SETUP
-#line 262 "../SqlLexer.lpp"
+#line 270 "../SqlLexer.lpp"
 return TOKEN_SUBSTRING;
 	YY_BREAK
-case 101:
+case 107:
 YY_RULE_SETUP
-#line 263 "../SqlLexer.lpp"
+#line 271 "../SqlLexer.lpp"
 return TOKEN_TABLE;
 	YY_BREAK
-case 102:
+case 108:
 YY_RULE_SETUP
-#line 264 "../SqlLexer.lpp"
+#line 272 "../SqlLexer.lpp"
 return TOKEN_THEN;
 	YY_BREAK
-case 103:
+case 109:
 YY_RULE_SETUP
-#line 265 "../SqlLexer.lpp"
+#line 273 "../SqlLexer.lpp"
 return TOKEN_TIME;
 	YY_BREAK
-case 104:
+case 110:
 YY_RULE_SETUP
-#line 266 "../SqlLexer.lpp"
+#line 274 "../SqlLexer.lpp"
 return TOKEN_TIMESTAMP;
 	YY_BREAK
-case 105:
+case 111:
 YY_RULE_SETUP
-#line 267 "../SqlLexer.lpp"
+#line 275 "../SqlLexer.lpp"
 return TOKEN_TRUE;
 	YY_BREAK
-case 106:
+case 112:
 YY_RULE_SETUP
-#line 268 "../SqlLexer.lpp"
+#line 276 "../SqlLexer.lpp"
 return TOKEN_TUPLESAMPLE;
 	YY_BREAK
-case 107:
+case 113:
 YY_RULE_SETUP
-#line 269 "../SqlLexer.lpp"
+#line 277 "../SqlLexer.lpp"
+return TOKEN_UNBOUNDED;
+	YY_BREAK
+case 114:
+YY_RULE_SETUP
+#line 278 "../SqlLexer.lpp"
 return TOKEN_UNIQUE;
 	YY_BREAK
-case 108:
+case 115:
 YY_RULE_SETUP
-#line 270 "../SqlLexer.lpp"
+#line 279 "../SqlLexer.lpp"
 return TOKEN_UPDATE;
 	YY_BREAK
-case 109:
+case 116:
 YY_RULE_SETUP
-#line 271 "../SqlLexer.lpp"
+#line 280 "../SqlLexer.lpp"
 return TOKEN_USING;
 	YY_BREAK
-case 110:
+case 117:
 YY_RULE_SETUP
-#line 272 "../SqlLexer.lpp"
+#line 281 "../SqlLexer.lpp"
 return TOKEN_VALUES;
 	YY_BREAK
-case 111:
+case 118:
 YY_RULE_SETUP
-#line 273 "../SqlLexer.lpp"
+#line 282 "../SqlLexer.lpp"
 return TOKEN_VARCHAR;
 	YY_BREAK
-case 112:
+case 119:
 YY_RULE_SETUP
-#line 274 "../SqlLexer.lpp"
+#line 283 "../SqlLexer.lpp"
 return TOKEN_WHEN;
 	YY_BREAK
-case 113:
+case 120:
 YY_RULE_SETUP
-#line 275 "../SqlLexer.lpp"
+#line 284 "../SqlLexer.lpp"
 return TOKEN_WHERE;
 	YY_BREAK
-case 114:
+case 121:
 YY_RULE_SETUP
-#line 276 "../SqlLexer.lpp"
+#line 285 "../SqlLexer.lpp"
+return TOKEN_WINDOW;
+	YY_BREAK
+case 122:
+YY_RULE_SETUP
+#line 286 "../SqlLexer.lpp"
 return TOKEN_WITH;
 	YY_BREAK
-case 115:
+case 123:
 YY_RULE_SETUP
-#line 277 "../SqlLexer.lpp"
+#line 287 "../SqlLexer.lpp"
 return TOKEN_YEAR;
 	YY_BREAK
-case 116:
+case 124:
 YY_RULE_SETUP
-#line 278 "../SqlLexer.lpp"
+#line 288 "../SqlLexer.lpp"
 return TOKEN_YEARMONTH;
 	YY_BREAK
-case 117:
+case 125:
 YY_RULE_SETUP
-#line 280 "../SqlLexer.lpp"
+#line 290 "../SqlLexer.lpp"
 return TOKEN_EQ;
 	YY_BREAK
-case 118:
+case 126:
 YY_RULE_SETUP
-#line 281 "../SqlLexer.lpp"
+#line 291 "../SqlLexer.lpp"
 return TOKEN_NEQ;
 	YY_BREAK
-case 119:
+case 127:
 YY_RULE_SETUP
-#line 282 "../SqlLexer.lpp"
+#line 292 "../SqlLexer.lpp"
 return TOKEN_NEQ;
 	YY_BREAK
-case 120:
+case 128:
 YY_RULE_SETUP
-#line 283 "../SqlLexer.lpp"
+#line 293 "../SqlLexer.lpp"
 return TOKEN_LT;
 	YY_BREAK
-case 121:
+case 129:
 YY_RULE_SETUP
-#line 284 "../SqlLexer.lpp"
+#line 294 "../SqlLexer.lpp"
 return TOKEN_GT;
 	YY_BREAK
-case 122:
+case 130:
 YY_RULE_SETUP
-#line 285 "../SqlLexer.lpp"
+#line 295 "../SqlLexer.lpp"
 return TOKEN_LEQ;
 	YY_BREAK
-case 123:
+case 131:
 YY_RULE_SETUP
-#line 286 "../SqlLexer.lpp"
+#line 296 "../SqlLexer.lpp"
 return TOKEN_GEQ;
 	YY_BREAK
-case 124:
+case 132:
 YY_RULE_SETUP
-#line 288 "../SqlLexer.lpp"
+#line 298 "../SqlLexer.lpp"
 return yytext[0];
 	YY_BREAK
-case 125:
+case 133:
 YY_RULE_SETUP
-#line 289 "../SqlLexer.lpp"
+#line 299 "../SqlLexer.lpp"
 return yytext[0];
 	YY_BREAK
 /**
     * Quoted strings. Prefacing a string with an 'e' or 'E' causes escape
     * sequences to be processed (as in PostgreSQL).
     **/
-case 126:
+case 134:
 YY_RULE_SETUP
-#line 295 "../SqlLexer.lpp"
+#line 305 "../SqlLexer.lpp"
 {
     yylval->string_value_ = new quickstep::ParseString(yylloc->first_line, yylloc->first_column);
     BEGIN(CONDITION_STRING_SINGLE_QUOTED_ESCAPED);
   }
 	YY_BREAK
-case 127:
+case 135:
 YY_RULE_SETUP
-#line 300 "../SqlLexer.lpp"
+#line 310 "../SqlLexer.lpp"
 {
     yylval->string_value_ = new quickstep::ParseString(yylloc->first_line, yylloc->first_column);
     BEGIN(CONDITION_STRING_SINGLE_QUOTED);
   }
 	YY_BREAK
-case 128:
+case 136:
 YY_RULE_SETUP
-#line 305 "../SqlLexer.lpp"
+#line 315 "../SqlLexer.lpp"
 {
     yylval->string_value_ = new quickstep::ParseString(yylloc->first_line, yylloc->first_column);
     BEGIN(CONDITION_STRING_DOUBLE_QUOTED);
@@ -2092,7 +2161,7 @@ YY_RULE_SETUP
 case YY_STATE_EOF(CONDITION_STRING_SINGLE_QUOTED):
 case YY_STATE_EOF(CONDITION_STRING_SINGLE_QUOTED_ESCAPED):
 case YY_STATE_EOF(CONDITION_STRING_DOUBLE_QUOTED):
-#line 314 "../SqlLexer.lpp"
+#line 324 "../SqlLexer.lpp"
 {
     delete yylval->string_value_;
     BEGIN(INITIAL);
@@ -2103,9 +2172,9 @@ case YY_STATE_EOF(CONDITION_STRING_DOUBLE_QUOTED):
 
 /* Process escape sequences. */
 
-case 129:
+case 137:
 YY_RULE_SETUP
-#line 324 "../SqlLexer.lpp"
+#line 334 "../SqlLexer.lpp"
 {
     /* Octal code */
     unsigned int code;
@@ -2119,9 +2188,9 @@ YY_RULE_SETUP
     yylval->string_value_->push_back(code);
   }
 	YY_BREAK
-case 130:
+case 138:
 YY_RULE_SETUP
-#line 336 "../SqlLexer.lpp"
+#line 346 "../SqlLexer.lpp"
 {
     /* Hexadecimal code */
     unsigned int code;
@@ -2129,9 +2198,9 @@ YY_RULE_SETUP
     yylval->string_value_->push_back(code);
   }
 	YY_BREAK
-case 131:
+case 139:
 YY_RULE_SETUP
-#line 342 "../SqlLexer.lpp"
+#line 352 "../SqlLexer.lpp"
 {
     /* A numeric escape sequence that isn't correctly specified. */
     delete yylval->string_value_;
@@ -2140,58 +2209,58 @@ YY_RULE_SETUP
     return TOKEN_LEX_ERROR;
   }
 	YY_BREAK
-case 132:
+case 140:
 YY_RULE_SETUP
-#line 349 "../SqlLexer.lpp"
+#line 359 "../SqlLexer.lpp"
 {
     /* Backspace */
     yylval->string_value_->push_back('\b');
   }
 	YY_BREAK
-case 133:
+case 141:
 YY_RULE_SETUP
-#line 353 "../SqlLexer.lpp"
+#line 363 "../SqlLexer.lpp"
 {
     /* Form-feed */
     yylval->string_value_->push_back('\f');
   }
 	YY_BREAK
-case 134:
+case 142:
 YY_RULE_SETUP
-#line 357 "../SqlLexer.lpp"
+#line 367 "../SqlLexer.lpp"
 {
     /* Newline */
     yylval->string_value_->push_back('\n');
   }
 	YY_BREAK
-case 135:
+case 143:
 YY_RULE_SETUP
-#line 361 "../SqlLexer.lpp"
+#line 371 "../SqlLexer.lpp"
 {
     /* Carriage-return */
     yylval->string_value_->push_back('\r');
   }
 	YY_BREAK
-case 136:
+case 144:
 YY_RULE_SETUP
-#line 365 "../SqlLexer.lpp"
+#line 375 "../SqlLexer.lpp"
 {
     /* Horizontal Tab */
     yylval->string_value_->push_back('\t');
   }
 	YY_BREAK
-case 137:
-/* rule 137 can match eol */
+case 145:
+/* rule 145 can match eol */
 YY_RULE_SETUP
-#line 369 "../SqlLexer.lpp"
+#line 379 "../SqlLexer.lpp"
 {
     /* Any other character (including actual newline or carriage return) */
     yylval->string_value_->push_back(yytext[1]);
   }
 	YY_BREAK
-case 138:
+case 146:
 YY_RULE_SETUP
-#line 373 "../SqlLexer.lpp"
+#line 383 "../SqlLexer.lpp"
 {
     /* This should only be encountered right before an EOF. */
     delete yylval->string_value_;
@@ -2202,17 +2271,17 @@ YY_RULE_SETUP
 	YY_BREAK
 
 
-case 139:
+case 147:
 YY_RULE_SETUP
-#line 383 "../SqlLexer.lpp"
+#line 393 "../SqlLexer.lpp"
 {
     /* Two quotes in a row become a single quote (this is specified by the SQL standard). */
     yylval->string_value_->push_back('\'');
   }
 	YY_BREAK
-case 140:
+case 148:
 YY_RULE_SETUP
-#line 387 "../SqlLexer.lpp"
+#line 397 "../SqlLexer.lpp"
 {
     /* End string */
     BEGIN(CONDITION_SQL);
@@ -2221,17 +2290,17 @@ YY_RULE_SETUP
 	YY_BREAK
 
 
-case 141:
+case 149:
 YY_RULE_SETUP
-#line 395 "../SqlLexer.lpp"
+#line 405 "../SqlLexer.lpp"
 {
     /* Two quotes in a row become a single quote (this is specified by the SQL standard). */
     yylval->string_value_->push_back('"');
   }
 	YY_BREAK
-case 142:
+case 150:
 YY_RULE_SETUP
-#line 399 "../SqlLexer.lpp"
+#line 409 "../SqlLexer.lpp"
 {
     /* End string */
     BEGIN(CONDITION_SQL);
@@ -2239,94 +2308,94 @@ YY_RULE_SETUP
   }
 	YY_BREAK
 
-case 143:
-/* rule 143 can match eol */
+case 151:
+/* rule 151 can match eol */
 YY_RULE_SETUP
-#line 406 "../SqlLexer.lpp"
+#line 416 "../SqlLexer.lpp"
 {
   /* Scan up to a quote. */
   yylval->string_value_->append(yytext, yyleng);
 }
 	YY_BREAK
-case 144:
-/* rule 144 can match eol */
+case 152:
+/* rule 152 can match eol */
 YY_RULE_SETUP
-#line 411 "../SqlLexer.lpp"
+#line 421 "../SqlLexer.lpp"
 {
   /* Scan up to a quote or escape sequence. */
   yylval->string_value_->append(yytext, yyleng);
 }
 	YY_BREAK
-case 145:
-/* rule 145 can match eol */
+case 153:
+/* rule 153 can match eol */
 YY_RULE_SETUP
-#line 416 "../SqlLexer.lpp"
+#line 426 "../SqlLexer.lpp"
 {
   /* Scan up to a quote. */
   yylval->string_value_->append(yytext, yyleng);
 }
 	YY_BREAK
 
-case 146:
+case 154:
 YY_RULE_SETUP
-#line 422 "../SqlLexer.lpp"
+#line 432 "../SqlLexer.lpp"
 {
     yylval->string_value_ = new quickstep::ParseString(
         yylloc->first_line, yylloc->first_column, std::string(yytext, yyleng));
     return TOKEN_NAME;
   }
 	YY_BREAK
-case 147:
+case 155:
 YY_RULE_SETUP
-#line 428 "../SqlLexer.lpp"
+#line 438 "../SqlLexer.lpp"
 {
     yylval->numeric_literal_value_ = new quickstep::NumericParseLiteralValue(
         yylloc->first_line, yylloc->first_column, yytext);
     return TOKEN_UNSIGNED_NUMVAL;
   }
 	YY_BREAK
-case 148:
+case 156:
 YY_RULE_SETUP
-#line 434 "../SqlLexer.lpp"
+#line 444 "../SqlLexer.lpp"
 /* comment */
 	YY_BREAK
-case 149:
-/* rule 149 can match eol */
+case 157:
+/* rule 157 can match eol */
 YY_RULE_SETUP
-#line 436 "../SqlLexer.lpp"
+#line 446 "../SqlLexer.lpp"
 { yycolumn = 0; }
 	YY_BREAK
-case 150:
+case 158:
 YY_RULE_SETUP
-#line 438 "../SqlLexer.lpp"
+#line 448 "../SqlLexer.lpp"
 ; /* ignore white space */
 	YY_BREAK
 /* CONDITION_SQL */
 case YY_STATE_EOF(INITIAL):
 case YY_STATE_EOF(CONDITION_COMMAND):
 case YY_STATE_EOF(CONDITION_SQL):
-#line 442 "../SqlLexer.lpp"
+#line 452 "../SqlLexer.lpp"
 {
   /* All conditions except for mutli-state string extracting conditions. */
   BEGIN(INITIAL);
   return TOKEN_EOF;
 }
 	YY_BREAK
-case 151:
+case 159:
 YY_RULE_SETUP
-#line 448 "../SqlLexer.lpp"
+#line 458 "../SqlLexer.lpp"
 {
   BEGIN(INITIAL);
   quickstep_yyerror(NULL, yyscanner, NULL, "illegal character");
   return TOKEN_LEX_ERROR;
 }
 	YY_BREAK
-case 152:
+case 160:
 YY_RULE_SETUP
-#line 454 "../SqlLexer.lpp"
+#line 464 "../SqlLexer.lpp"
 YY_FATAL_ERROR( "flex scanner jammed" );
 	YY_BREAK
-#line 2330 "SqlLexer_gen.cpp"
+#line 2399 "SqlLexer_gen.cpp"
 
 	case YY_END_OF_BUFFER:
 		{
@@ -2469,9 +2538,9 @@ YY_FATAL_ERROR( "flex scanner jammed" );
 static int yy_get_next_buffer (yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
-	char *source = yyg->yytext_ptr;
-	yy_size_t number_to_move, i;
+	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	register char *source = yyg->yytext_ptr;
+	register int number_to_move, i;
 	int ret_val;
 
 	if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
@@ -2500,7 +2569,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 	/* Try to read more data. */
 
 	/* First move last chars to start of buffer. */
-	number_to_move = (yy_size_t) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
+	number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
 
 	for ( i = 0; i < number_to_move; ++i )
 		*(dest++) = *(source++);
@@ -2603,15 +2672,15 @@ static int yy_get_next_buffer (yyscan_t 

<TRUNCATED>


[07/17] incubator-quickstep git commit: QUICKSTEP-20: Added parser support for SQL window aggregation function

Posted by ha...@apache.org.
QUICKSTEP-20: Added parser support for SQL window aggregation function


Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/00ca1e4b
Tree: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/tree/00ca1e4b
Diff: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/diff/00ca1e4b

Branch: refs/heads/decimal-type
Commit: 00ca1e4b3a9c9838dcb9509058b8a40b0f573617
Parents: 8e825f1
Author: shixuan <sh...@wisc.edu>
Authored: Tue Jun 14 23:07:32 2016 +0000
Committer: shixuan <sh...@wisc.edu>
Committed: Fri Jun 17 20:34:24 2016 +0000

----------------------------------------------------------------------
 parser/CMakeLists.txt                   |   11 +
 parser/ParseBasicExpressions.cpp        |   10 +
 parser/ParseBasicExpressions.hpp        |   45 +
 parser/ParseSelect.hpp                  |   27 +-
 parser/ParseWindow.hpp                  |  201 ++
 parser/SqlLexer.lpp                     |   10 +
 parser/SqlParser.ypp                    |  128 +-
 parser/preprocessed/SqlLexer_gen.cpp    | 1671 ++++++-------
 parser/preprocessed/SqlLexer_gen.hpp    |   16 +-
 parser/preprocessed/SqlParser_gen.cpp   | 3367 ++++++++++++++------------
 parser/preprocessed/SqlParser_gen.hpp   |  182 +-
 parser/tests/Select.test                |  120 +
 query_optimizer/resolver/CMakeLists.txt |    1 +
 query_optimizer/resolver/Resolver.cpp   |    7 +
 14 files changed, 3368 insertions(+), 2428 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/parser/CMakeLists.txt b/parser/CMakeLists.txt
index 2488d30..55c4a67 100644
--- a/parser/CMakeLists.txt
+++ b/parser/CMakeLists.txt
@@ -113,6 +113,7 @@ add_library(quickstep_parser_ParseSubqueryExpression ParseSubqueryExpression.cpp
 add_library(quickstep_parser_ParseSubqueryTableReference ParseSubqueryTableReference.cpp ParseSubqueryTableReference.hpp)
 add_library(quickstep_parser_ParseTableReference ParseTableReference.cpp ParseTableReference.hpp)
 add_library(quickstep_parser_ParseTreeNode ../empty_src.cpp ParseTreeNode.hpp)
+add_library(quickstep_parser_ParseWindow ../empty_src.cpp ParseWindow.hpp)
 add_library(quickstep_parser_ParserUtil ParserUtil.cpp ParserUtil.hpp)
 add_library(quickstep_parser_SqlParserWrapper SqlParserWrapper.cpp SqlParserWrapper.hpp)
 add_library(quickstep_parser_SqlParser ${BISON_SqlParser_OUTPUTS})
@@ -135,6 +136,7 @@ target_link_libraries(quickstep_parser_ParseBasicExpressions
                       quickstep_parser_ParseLiteralValue
                       quickstep_parser_ParseString
                       quickstep_parser_ParseTreeNode
+                      quickstep_parser_ParseWindow
                       quickstep_types_operations_binaryoperations_BinaryOperation
                       quickstep_types_operations_unaryoperations_UnaryOperation
                       quickstep_utility_Macros
@@ -241,6 +243,7 @@ target_link_libraries(quickstep_parser_ParseSelect
                       quickstep_parser_ParseSelectionClause
                       quickstep_parser_ParseTableReference
                       quickstep_parser_ParseTreeNode
+                      quickstep_parser_ParseWindow
                       quickstep_utility_Macros
                       quickstep_utility_PtrList)
 target_link_libraries(quickstep_parser_ParseSelectionClause
@@ -300,6 +303,12 @@ target_link_libraries(quickstep_parser_ParseTreeNode
                       quickstep_utility_TreeStringSerializable)
 target_link_libraries(quickstep_parser_ParserUtil
                       quickstep_utility_SqlError)
+target_link_libraries(quickstep_parser_ParseWindow
+                      quickstep_parser_ParseExpression
+                      quickstep_parser_ParseOrderBy
+                      quickstep_parser_ParseString
+                      quickstep_parser_ParseTreeNode
+                      quickstep_utility_PtrList)
 target_link_libraries(quickstep_parser_SqlLexer
                       quickstep_parser_ParseJoinedTableReference
                       quickstep_parser_ParseLiteralValue
@@ -337,6 +346,7 @@ target_link_libraries(quickstep_parser_SqlParser
                       quickstep_parser_ParseSubqueryExpression
                       quickstep_parser_ParseSubqueryTableReference
                       quickstep_parser_ParseTableReference
+                      quickstep_parser_ParseWindow
                       quickstep_parser_ParserUtil
                       quickstep_storage_StorageBlockInfo
                       quickstep_types_Type
@@ -419,6 +429,7 @@ target_link_libraries(quickstep_parser
                       quickstep_parser_ParseSubqueryTableReference
                       quickstep_parser_ParseTableReference
                       quickstep_parser_ParseTreeNode
+                      quickstep_parser_ParseWindow
                       quickstep_parser_SqlLexer
                       quickstep_parser_SqlParser
                       quickstep_parser_SqlParserWrapper)

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/ParseBasicExpressions.cpp
----------------------------------------------------------------------
diff --git a/parser/ParseBasicExpressions.cpp b/parser/ParseBasicExpressions.cpp
index a9d84ea..bbb6801 100644
--- a/parser/ParseBasicExpressions.cpp
+++ b/parser/ParseBasicExpressions.cpp
@@ -162,6 +162,16 @@ void ParseFunctionCall::getFieldStringItems(
       non_container_child_field_names->push_back("");
       non_container_child_fields->push_back(&argument);
     }
+
+    if (window_name_ != nullptr) {
+      inline_field_names->push_back("window_name");
+      inline_field_values->push_back(window_name_->value());
+    }
+
+    if (window_ != nullptr) {
+      non_container_child_field_names->push_back("window");
+      non_container_child_fields->push_back(window_.get());
+    }
   }
 }
 

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/ParseBasicExpressions.hpp
----------------------------------------------------------------------
diff --git a/parser/ParseBasicExpressions.hpp b/parser/ParseBasicExpressions.hpp
index dea25d7..64ac119 100644
--- a/parser/ParseBasicExpressions.hpp
+++ b/parser/ParseBasicExpressions.hpp
@@ -30,6 +30,7 @@
 #include "parser/ParseLiteralValue.hpp"
 #include "parser/ParseString.hpp"
 #include "parser/ParseTreeNode.hpp"
+#include "parser/ParseWindow.hpp"
 #include "utility/Macros.hpp"
 #include "utility/PtrList.hpp"
 
@@ -429,6 +430,46 @@ class ParseFunctionCall : public ParseExpression {
     return star_.get();
   }
 
+  /**
+   * @return The window name.
+   **/
+  const ParseString* window_name() const {
+    return window_name_.get();
+  }
+
+  /**
+   * @return The window.
+   **/
+  const ParseWindow* window() const {
+    return window_.get();
+  }
+
+  /**
+   * @brief Check if this function is a window aggregation function
+   *
+   * @return True if this function is a window aggregation function; false
+   *         otherwise.
+   **/
+  bool isWindow() const {
+    return window_name_ != nullptr || window_ != nullptr;
+  }
+
+  /**
+   * @brief Set the window name.
+   * @param window_name The window name.
+   **/
+  void setWindowName(ParseString *window_name) {
+    window_name_.reset(window_name);
+  }
+
+  /**
+   * @brief Set the window.
+   * @param window The window.
+   **/
+  void setWindow(ParseWindow *window) {
+    window_.reset(window);
+  }
+
   std::string generateName() const override;
 
  protected:
@@ -446,6 +487,10 @@ class ParseFunctionCall : public ParseExpression {
   // Either <arguments_> or <star_> is NULL.
   std::unique_ptr<PtrList<ParseExpression>> arguments_;
   std::unique_ptr<ParseStar> star_;
+  // A window aggregation function should have either <window_name_> or <window_> but not both.
+  // <window_name_> and <window_> will both be NULL if it is not a window function.
+  std::unique_ptr<ParseString> window_name_;
+  std::unique_ptr<ParseWindow> window_;
 
   DISALLOW_COPY_AND_ASSIGN(ParseFunctionCall);
 };

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/ParseSelect.hpp
----------------------------------------------------------------------
diff --git a/parser/ParseSelect.hpp b/parser/ParseSelect.hpp
index 81e9ab8..930a215 100644
--- a/parser/ParseSelect.hpp
+++ b/parser/ParseSelect.hpp
@@ -1,6 +1,8 @@
 /**
  *   Copyright 2011-2015 Quickstep Technologies LLC.
  *   Copyright 2015 Pivotal Software, Inc.
+ *   Copyright 2016, Quickstep Research Group, Computer Sciences Department,
+ *     University of Wisconsin\u2014Madison.
  *
  *   Licensed under the Apache License, Version 2.0 (the "License");
  *   you may not use this file except in compliance with the License.
@@ -30,6 +32,7 @@
 #include "parser/ParseSelectionClause.hpp"
 #include "parser/ParseTableReference.hpp"
 #include "parser/ParseTreeNode.hpp"
+#include "parser/ParseWindow.hpp"
 #include "utility/Macros.hpp"
 #include "utility/PtrList.hpp"
 
@@ -68,7 +71,8 @@ class ParseSelect : public ParseTreeNode {
               ParseGroupBy *group_by,
               ParseHaving *having,
               ParseOrderBy *order_by,
-              ParseLimit *limit)
+              ParseLimit *limit,
+              PtrList<ParseWindow> *window_list)
       : ParseTreeNode(line_number, column_number),
         selection_(selection),
         from_list_(from_list),
@@ -76,7 +80,8 @@ class ParseSelect : public ParseTreeNode {
         group_by_(group_by),
         having_(having),
         order_by_(order_by),
-        limit_(limit) {
+        limit_(limit),
+        window_list_(window_list) {
   }
 
   ~ParseSelect() override {
@@ -152,6 +157,13 @@ class ParseSelect : public ParseTreeNode {
    */
   const ParseLimit* limit() const { return limit_.get(); }
 
+  /**
+   * @brief Gets the parsed WINDOW.
+   *
+   * @return The parsed WINDOW.
+   */
+  const PtrList<ParseWindow>* window_list() const { return window_list_.get(); }
+
  protected:
   void getFieldStringItems(
       std::vector<std::string> *inline_field_names,
@@ -171,7 +183,7 @@ class ParseSelect : public ParseTreeNode {
     if (from_list_ != nullptr) {
       container_child_field_names->push_back("from_clause");
       container_child_fields->emplace_back();
-      for (const ParseTableReference& from_item : *from_list_) {
+      for (const ParseTableReference &from_item : *from_list_) {
         container_child_fields->back().push_back(&from_item);
       }
     }
@@ -195,6 +207,14 @@ class ParseSelect : public ParseTreeNode {
       non_container_child_field_names->push_back("limit");
       non_container_child_fields->push_back(limit_.get());
     }
+
+    if (window_list_ != nullptr) {
+      container_child_field_names->push_back("window_list");
+      container_child_fields->emplace_back();
+      for (const ParseWindow &window : *window_list_) {
+        container_child_fields->back().push_back(&window);
+      }
+    }
   }
 
  private:
@@ -205,6 +225,7 @@ class ParseSelect : public ParseTreeNode {
   std::unique_ptr<ParseHaving> having_;
   std::unique_ptr<ParseOrderBy> order_by_;
   std::unique_ptr<ParseLimit> limit_;
+  std::unique_ptr<PtrList<ParseWindow>> window_list_;
 
   DISALLOW_COPY_AND_ASSIGN(ParseSelect);
 };

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/ParseWindow.hpp
----------------------------------------------------------------------
diff --git a/parser/ParseWindow.hpp b/parser/ParseWindow.hpp
new file mode 100644
index 0000000..7b41683
--- /dev/null
+++ b/parser/ParseWindow.hpp
@@ -0,0 +1,201 @@
+/**
+ *   Copyright 2016, Quickstep Research Group, Computer Sciences Department,
+ *     University of Wisconsin\u2014Madison.
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ **/
+
+#ifndef QUICKSTEP_PARSER_PARSE_WINDOW_HPP_
+#define QUICKSTEP_PARSER_PARSE_WINDOW_HPP_
+
+#include <cstdint>
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "parser/ParseExpression.hpp"
+#include "parser/ParseOrderBy.hpp"
+#include "parser/ParseString.hpp"
+#include "parser/ParseTreeNode.hpp"
+#include "utility/PtrList.hpp"
+
+namespace quickstep {
+
+/**
+ * @brief The information of the how the framing in the window is defined
+ **/
+struct ParseFrameInfo : ParseTreeNode {
+  /**
+   * @brief Constructor.
+   * @param row True if the frame mode is ROW, false if it is RANGE.
+   * @param num_pre The number of rows/value of range that is preceding
+   *                the current row in the frame.
+   * @param num_follow The number of rows/value of range that is following
+   *                   the current row in the frame.
+   **/  
+  ParseFrameInfo(const int line_number,
+                 const int column_number,
+                 const bool is_row_in,
+                 const std::int64_t num_preceding_in,
+                 const std::int64_t num_following_in)
+      : ParseTreeNode(line_number, column_number),
+        is_row(is_row_in),
+        num_preceding(num_preceding_in),
+        num_following(num_following_in) {
+  }
+
+  std::string getName() const override { return "FrameInfo"; }
+
+  const bool is_row;
+  const std::int64_t num_preceding;
+  const std::int64_t num_following;
+
+ protected:
+  void getFieldStringItems(
+      std::vector<std::string> *inline_field_names,
+      std::vector<std::string> *inline_field_values,
+      std::vector<std::string> *non_container_child_field_names,
+      std::vector<const ParseTreeNode *> *non_container_child_fields,
+      std::vector<std::string> *container_child_field_names,
+      std::vector<std::vector<const ParseTreeNode *>> *container_child_fields)
+      const override {
+    inline_field_names->push_back("frame_mode");
+    inline_field_values->push_back(is_row ? "row" : "range");
+
+    inline_field_names->push_back("num_preceding");
+    inline_field_values->push_back(std::to_string(num_preceding));
+
+    inline_field_names->push_back("num_following");
+    inline_field_values->push_back(std::to_string(num_following));
+  }
+};
+
+/**
+ * @brief The parsed representation of a WINDOW definition.
+ **/
+class ParseWindow : public ParseTreeNode {
+ public:
+  /**
+   * @brief Constructor.
+   * @param line_number The line number of the first token of this WINDOW clause
+   *                    in the SQL statement.
+   * @param column_number The column number of the first token of this WINDOW
+   *                      clause in the SQL statement.
+   * @param partition_by_expressions Optional grouping expressions that might be
+   *                                 specified in the SQL statement. Similar to
+   *                                 GROUP BY with regular aggregates.
+   * @param order_by_expressions Optional ordering expressions that might be
+   *                             specified in the SQL statement.
+   * @param frame_info The information about framing.
+   **/
+  ParseWindow(const int line_number,
+              const int column_number,
+              PtrList<ParseExpression> *partition_by_expressions,
+              PtrList<ParseOrderByItem> *order_by_expressions,
+              ParseFrameInfo *frame_info)
+      : ParseTreeNode(line_number, column_number),
+        partition_by_expressions_(partition_by_expressions),
+        order_by_expressions_(order_by_expressions),
+        frame_info_(frame_info) {
+  }
+
+  /**
+   * @brief Destructor.
+   **/
+  ~ParseWindow() override {}
+
+  std::string getName() const override {
+    return "window";
+  }
+
+  /**
+   * @brief Grouping expressions.
+   **/
+  const PtrList<ParseExpression>* partition_by_expressions() const {
+    return partition_by_expressions_.get();
+  }
+
+  /**
+   * @brief Ordering expressions.
+   **/
+  const PtrList<ParseOrderByItem>* order_by_expressions() const {
+    return order_by_expressions_.get();
+  }
+
+  /**
+   * @brief Frame information.
+   **/
+  const ParseFrameInfo* frame_info() const {
+    return frame_info_.get();
+  }
+
+  /**
+   * @return The window name.
+   */
+  const ParseString* name() const {
+    return name_.get();
+  }
+
+  /**
+   * @brief Set the name of the window.
+   * @param name The name of the window.
+   **/
+  void setName(ParseString *name) {
+    name_.reset(name);
+  }
+
+ protected:
+  void getFieldStringItems(
+      std::vector<std::string> *inline_field_names,
+      std::vector<std::string> *inline_field_values,
+      std::vector<std::string> *non_container_child_field_names,
+      std::vector<const ParseTreeNode *> *non_container_child_fields,
+      std::vector<std::string> *container_child_field_names,
+      std::vector<std::vector<const ParseTreeNode *>> *container_child_fields) const override {
+    if (name_ != nullptr) {
+      inline_field_names->push_back("window_name");
+      inline_field_values->push_back(name_->value());
+    }
+
+    container_child_field_names->push_back("partition_by");
+    container_child_fields->emplace_back();
+    if (partition_by_expressions_ != nullptr) {
+      for (const auto &e : *partition_by_expressions_) {
+        container_child_fields->back().emplace_back(&e);
+      }
+    }
+
+    container_child_field_names->push_back("order_by");
+    container_child_fields->emplace_back();
+    if (order_by_expressions_ != nullptr) {
+      for (const auto &e : *order_by_expressions_) {
+        container_child_fields->back().emplace_back(&e);
+      }
+    }
+
+    if (frame_info_ != nullptr) {
+      non_container_child_field_names->push_back("frame_info");
+      non_container_child_fields->push_back(frame_info_.get());
+    }
+  }
+
+ private:
+  std::unique_ptr<PtrList<ParseExpression>> partition_by_expressions_;
+  std::unique_ptr<PtrList<ParseOrderByItem>> order_by_expressions_;
+  std::unique_ptr<ParseFrameInfo> frame_info_;
+  std::unique_ptr<ParseString> name_;
+};
+
+}  // namespace quickstep
+
+#endif  // QUICKSTEP_PARSER_PARSE_WINDOW_HPP_

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/SqlLexer.lpp
----------------------------------------------------------------------
diff --git a/parser/SqlLexer.lpp b/parser/SqlLexer.lpp
index ac1c708..ee34400 100644
--- a/parser/SqlLexer.lpp
+++ b/parser/SqlLexer.lpp
@@ -48,6 +48,7 @@ class ParseCommand;
 struct ParseCopyFromParams;
 class ParseDataType;
 class ParseExpression;
+struct ParseFrameInfo;
 class ParseFunctionCall;
 class ParseGroupBy;
 class ParseHaving;
@@ -86,6 +87,7 @@ class ParseSubqueryExpression;
 class ParseSubqueryTableReference;
 class ParseTableReference;
 class ParseTableReferenceSignature;
+class ParseWindow;
 class Type;
 class UnaryOperation;
 
@@ -189,6 +191,7 @@ unsigned_numeric_literal {exact_numeric_literal}|{approximate_numeric_literal}
   "constraint"       return TOKEN_CONSTRAINT;
   "copy"             return TOKEN_COPY;
   "create"           return TOKEN_CREATE;
+  "current"          return TOKEN_CURRENT;
   "date"             return TOKEN_DATE;
   "datetime"         return TOKEN_DATETIME;
   "day"              return TOKEN_DAY;
@@ -209,6 +212,7 @@ unsigned_numeric_literal {exact_numeric_literal}|{approximate_numeric_literal}
   "false"            return TOKEN_FALSE;
   "first"            return TOKEN_FIRST;
   "float"            return TOKEN_FLOAT;
+  "following"        return TOKEN_FOLLOWING;
   "for"              return TOKEN_FOR;
   "foreign"          return TOKEN_FOREIGN;
   "from"             return TOKEN_FROM;
@@ -243,9 +247,11 @@ unsigned_numeric_literal {exact_numeric_literal}|{approximate_numeric_literal}
   "or"               return TOKEN_OR;
   "order"            return TOKEN_ORDER;
   "outer"            return TOKEN_OUTER;
+  "over"             return TOKEN_OVER;
   "partition"        return TOKEN_PARTITION;
   "partitions"       return TOKEN_PARTITIONS;
   "percent"          return TOKEN_PERCENT;
+  "preceding"        return TOKEN_PRECEDING;
   "primary"          return TOKEN_PRIMARY;
   "quit"             return TOKEN_QUIT;
   "range"            return TOKEN_RANGE;
@@ -253,7 +259,9 @@ unsigned_numeric_literal {exact_numeric_literal}|{approximate_numeric_literal}
   "references"       return TOKEN_REFERENCES;
   "regexp"           return TOKEN_REGEXP;
   "right"            return TOKEN_RIGHT;
+  "row"              return TOKEN_ROW;
   "row_delimiter"    return TOKEN_ROW_DELIMITER;
+  "rows"             return TOKEN_ROWS;
   "second"           return TOKEN_SECOND;
   "select"           return TOKEN_SELECT;
   "set"              return TOKEN_SET;
@@ -266,6 +274,7 @@ unsigned_numeric_literal {exact_numeric_literal}|{approximate_numeric_literal}
   "timestamp"        return TOKEN_TIMESTAMP;
   "true"             return TOKEN_TRUE;
   "tuplesample"      return TOKEN_TUPLESAMPLE;
+  "unbounded"        return TOKEN_UNBOUNDED;
   "unique"           return TOKEN_UNIQUE;
   "update"           return TOKEN_UPDATE;
   "using"            return TOKEN_USING;
@@ -273,6 +282,7 @@ unsigned_numeric_literal {exact_numeric_literal}|{approximate_numeric_literal}
   "varchar"          return TOKEN_VARCHAR;
   "when"             return TOKEN_WHEN;
   "where"            return TOKEN_WHERE;
+  "window"           return TOKEN_WINDOW;
   "with"             return TOKEN_WITH;
   "year"             return TOKEN_YEAR;
   "yearmonth"        return TOKEN_YEARMONTH;

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/SqlParser.ypp
----------------------------------------------------------------------
diff --git a/parser/SqlParser.ypp b/parser/SqlParser.ypp
index b07c48e..81fa3ae 100644
--- a/parser/SqlParser.ypp
+++ b/parser/SqlParser.ypp
@@ -95,6 +95,7 @@ typedef struct YYLTYPE {
 #include "parser/ParseSubqueryExpression.hpp"
 #include "parser/ParseSubqueryTableReference.hpp"
 #include "parser/ParseTableReference.hpp"
+#include "parser/ParseWindow.hpp"
 #include "storage/StorageBlockInfo.hpp"
 #include "types/Type.hpp"
 #include "types/TypeFactory.hpp"
@@ -200,6 +201,12 @@ typedef void* yyscan_t;
 
   quickstep::ParseSample *opt_sample_clause_;
 
+  quickstep::PtrList<quickstep::ParseWindow> *opt_window_clause_;
+  quickstep::ParseWindow *window_definition_;
+  quickstep::PtrList<quickstep::ParseExpression> *window_partition_by_list_;
+  quickstep::PtrList<quickstep::ParseOrderByItem> *window_order_by_list_;
+  quickstep::ParseFrameInfo *window_frame_info_;
+
   quickstep::PtrList<quickstep::ParseOrderByItem> *order_commalist_;
   quickstep::ParseOrderByItem *order_item_;
 
@@ -254,6 +261,7 @@ void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string
 %token TOKEN_CONSTRAINT;
 %token TOKEN_COPY;
 %token TOKEN_CREATE;
+%token TOKEN_CURRENT;
 %token TOKEN_DATE;
 %token TOKEN_DATETIME;
 %token TOKEN_DAY;
@@ -273,6 +281,7 @@ void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string
 %token TOKEN_FALSE;
 %token TOKEN_FIRST;
 %token TOKEN_FLOAT;
+%token TOKEN_FOLLOWING;
 %token TOKEN_FOR;
 %token TOKEN_FOREIGN;
 %token TOKEN_FROM;
@@ -304,9 +313,11 @@ void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string
 %token TOKEN_OR;
 %token TOKEN_ORDER;
 %token TOKEN_OUTER;
+%token TOKEN_OVER;
 %token TOKEN_PARTITION;
 %token TOKEN_PARTITIONS;
 %token TOKEN_PERCENT;
+%token TOKEN_PRECEDING;
 %token TOKEN_PRIMARY;
 %token TOKEN_QUIT;
 %token TOKEN_RANGE;
@@ -314,7 +325,9 @@ void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string
 %token TOKEN_REFERENCES;
 %token TOKEN_REGEXP;
 %token TOKEN_RIGHT;
+%token TOKEN_ROW;
 %token TOKEN_ROW_DELIMITER;
+%token TOKEN_ROWS;
 %token TOKEN_SECOND;
 %token TOKEN_SELECT;
 %token TOKEN_SET;
@@ -327,6 +340,7 @@ void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string
 %token TOKEN_TIMESTAMP;
 %token TOKEN_TRUE;
 %token TOKEN_TUPLESAMPLE;
+%token TOKEN_UNBOUNDED;
 %token TOKEN_UNIQUE;
 %token TOKEN_UPDATE;
 %token TOKEN_USING;
@@ -334,6 +348,7 @@ void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string
 %token TOKEN_VARCHAR;
 %token TOKEN_WHEN;
 %token TOKEN_WHERE;
+%token TOKEN_WINDOW;
 %token TOKEN_WITH;
 %token TOKEN_YEAR;
 %token TOKEN_YEARMONTH;
@@ -348,10 +363,15 @@ void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string
 
 %type <boolean_value_>
   boolean_value
+  frame_mode
 
 %type <literal_value_>
   literal_value
 
+%type <numeric_literal_value_>
+  frame_preceding
+  frame_following
+
 %type <literal_value_list_>
   literal_value_commalist
 
@@ -546,6 +566,23 @@ void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string
 %type <opt_sample_clause_>
   opt_sample_clause
 
+%type <opt_window_clause_>
+  opt_window_clause
+  window_declaration_list
+
+%type <window_definition_>
+  window_declaration
+  window_definition
+
+%type <window_partition_by_list_>
+  opt_window_partition
+
+%type <window_order_by_list_>
+  opt_window_order
+
+%type <window_frame_info_>
+  opt_window_frame
+
 %type <with_list_>
   with_clause
   with_list
@@ -1136,8 +1173,8 @@ with_list_element:
 
 select_query:
   TOKEN_SELECT opt_all_distinct selection from_clause opt_where_clause opt_group_by_clause opt_having_clause
-      opt_order_by_clause opt_limit_clause {
-    $$ = new quickstep::ParseSelect(@1.first_line, @1.first_column, $3, $4, $5, $6, $7, $8, $9);
+      opt_order_by_clause opt_limit_clause opt_window_clause {
+    $$ = new quickstep::ParseSelect(@1.first_line, @1.first_column, $3, $4, $5, $6, $7, $8, $9, $10);
   };
 
 opt_all_distinct:
@@ -1332,6 +1369,85 @@ opt_limit_clause:
     }
   }
 
+opt_window_clause:
+  {
+    $$ = nullptr;
+  }
+  | window_declaration_list {
+    $$ = $1;
+  }
+
+window_declaration_list:
+  window_declaration {
+    $$ = new quickstep::PtrList<quickstep::ParseWindow>();
+    $$->push_back($1);
+  }
+  | window_declaration_list window_declaration {
+    $$ = $1;
+    $$->push_back($2);
+  }
+
+window_declaration:
+  TOKEN_WINDOW any_name TOKEN_AS '(' window_definition ')' {
+    $$ = $5;
+    $$->setName($2);
+  } 
+
+window_definition:
+  opt_window_partition opt_window_order opt_window_frame {
+    $$ = new quickstep::ParseWindow(@1.first_line, @1.first_column, $1, $2, $3);
+  };
+
+opt_window_partition:
+  {
+    $$ = nullptr;
+  }
+  | TOKEN_PARTITION TOKEN_BY expression_list {
+    $$ = $3;
+  };
+
+opt_window_order:
+  {
+    $$ = nullptr;
+  }
+  | TOKEN_ORDER TOKEN_BY order_commalist  {
+    $$ = $3;
+  };
+
+opt_window_frame:
+  {
+    $$ = nullptr;
+  }
+  | frame_mode TOKEN_BETWEEN frame_preceding TOKEN_AND frame_following {
+    $$ = new quickstep::ParseFrameInfo(@1.first_line, @1.first_column, $1, $3->long_value(), $5->long_value());
+  };
+
+frame_mode:
+  TOKEN_ROWS {
+    $$ = true;
+  }
+  | TOKEN_RANGE {
+    $$ = false;
+  };
+
+frame_preceding:
+  TOKEN_UNSIGNED_NUMVAL TOKEN_PRECEDING
+  | TOKEN_UNBOUNDED TOKEN_PRECEDING { 
+    $$ = new quickstep::NumericParseLiteralValue(@1.first_line, @1.first_column, "-1");
+  }
+  | TOKEN_CURRENT TOKEN_ROW {
+    $$ = new quickstep::NumericParseLiteralValue(@1.first_line, @1.first_column, "0");
+  };
+
+frame_following:
+  TOKEN_UNSIGNED_NUMVAL TOKEN_FOLLOWING
+  | TOKEN_UNBOUNDED TOKEN_FOLLOWING {
+    $$ = new quickstep::NumericParseLiteralValue(@1.first_line, @1.first_column, "-1");
+  }
+  | TOKEN_CURRENT TOKEN_ROW {
+    $$ = new quickstep::NumericParseLiteralValue(@1.first_line, @1.first_column, "0");
+  };
+
 order_commalist:
   order_item {
     $$ = new quickstep::PtrList<quickstep::ParseOrderByItem>();
@@ -1505,6 +1621,14 @@ expression_base:
   | function_call {
     $$ = $1;
   }
+  | function_call TOKEN_OVER any_name {
+    $1->setWindowName($3);
+    $$ = $1;
+  }
+  | function_call TOKEN_OVER '(' window_definition ')' {
+    $1->setWindow($4);
+    $$ = $1;
+  }
   | extract_function {
     $$ = $1;
   }


[09/17] incubator-quickstep git commit: Basic support to report individual work order profiling results

Posted by ha...@apache.org.
Basic support to report individual work order profiling results

- A flag to enable work order profiling report generation.
- At the end of each query, a report is generated which includes worker
  ID, its NUMA socket, the operator that produced the WorkOrder
  and the execution time in microseconds for the latest query.
- The output is printed on stdout in CSV format as of now.
- As this is a rudimentary support for the functionality, there is a lot of
  future work in this regards, which includes printing of CPU core information,
  printing operator name, allowing user to specify a file where the output can
  be written etc.
- Fixed a bug in constructing Foreman thread.


Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/07435a43
Tree: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/tree/07435a43
Diff: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/diff/07435a43

Branch: refs/heads/decimal-type
Commit: 07435a430776c0b8b6381a4c0f0470250814c14b
Parents: c1476d1
Author: Harshad Deshmukh <hb...@apache.org>
Authored: Thu Jun 16 14:03:34 2016 -0500
Committer: Harshad Deshmukh <hb...@apache.org>
Committed: Mon Jun 20 09:56:52 2016 -0500

----------------------------------------------------------------------
 cli/QuickstepCli.cpp               | 12 +++++++-
 query_execution/CMakeLists.txt     |  2 ++
 query_execution/Foreman.cpp        | 26 +++++++++++++++--
 query_execution/Foreman.hpp        | 22 ++++++++++++++-
 query_execution/PolicyEnforcer.cpp | 15 ++++++++++
 query_execution/PolicyEnforcer.hpp | 50 +++++++++++++++++++++++++++++++--
 6 files changed, 121 insertions(+), 6 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/07435a43/cli/QuickstepCli.cpp
----------------------------------------------------------------------
diff --git a/cli/QuickstepCli.cpp b/cli/QuickstepCli.cpp
index 35bd16e..3f99130 100644
--- a/cli/QuickstepCli.cpp
+++ b/cli/QuickstepCli.cpp
@@ -137,6 +137,9 @@ static constexpr char kPathSeparator = '/';
 static constexpr char kDefaultStoragePath[] = "qsstor/";
 #endif
 
+DEFINE_bool(profile_and_report_workorder_perf, false,
+    "If true, Quickstep will record the exceution time of all the individual "
+    "normal work orders and report it at the end of query execution.");
 DEFINE_int32(num_workers, 0, "Number of worker threads. If this value is "
                              "specified and is greater than 0, then this "
                              "user-supplied value is used. Else (i.e. the"
@@ -356,7 +359,9 @@ int main(int argc, char* argv[]) {
                   &bus,
                   query_processor->getDefaultDatabase(),
                   query_processor->getStorageManager(),
-                  num_numa_nodes_system);
+                  -1,  // Don't pin the Foreman thread.
+                  num_numa_nodes_system,
+                  quickstep::FLAGS_profile_and_report_workorder_perf);
 
   // Start the worker threads.
   for (Worker &worker : workers) {
@@ -461,6 +466,11 @@ int main(int argc, char* argv[]) {
           printf("Time: %s ms\n",
                  quickstep::DoubleToStringWithSignificantDigits(
                      time_ms.count(), 3).c_str());
+          if (quickstep::FLAGS_profile_and_report_workorder_perf) {
+            // TODO(harshad) - Allow user specified file instead of stdout.
+            foreman.printWorkOrderProfilingResults(query_handle->query_id(),
+                                                   stdout);
+          }
         } catch (const std::exception &e) {
           fprintf(stderr, "QUERY EXECUTION ERROR: %s\n", e.what());
           break;

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/07435a43/query_execution/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/query_execution/CMakeLists.txt b/query_execution/CMakeLists.txt
index 501166e..b031a44 100644
--- a/query_execution/CMakeLists.txt
+++ b/query_execution/CMakeLists.txt
@@ -1,5 +1,7 @@
 #   Copyright 2011-2015 Quickstep Technologies LLC.
 #   Copyright 2015-2016 Pivotal Software, Inc.
+#   Copyright 2016, Quickstep Research Group, Computer Sciences Department, 
+#     University of Wisconsin\u2014Madison.
 #
 #   Licensed under the Apache License, Version 2.0 (the "License");
 #   you may not use this file except in compliance with the License.

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/07435a43/query_execution/Foreman.cpp
----------------------------------------------------------------------
diff --git a/query_execution/Foreman.cpp b/query_execution/Foreman.cpp
index 828834d..f9f2e7a 100644
--- a/query_execution/Foreman.cpp
+++ b/query_execution/Foreman.cpp
@@ -18,7 +18,9 @@
 #include "query_execution/Foreman.hpp"
 
 #include <cstddef>
+#include <cstdio>
 #include <memory>
+#include <tuple>
 #include <utility>
 #include <vector>
 
@@ -54,7 +56,8 @@ Foreman::Foreman(const tmb::client_id main_thread_client_id,
                  CatalogDatabaseLite *catalog_database,
                  StorageManager *storage_manager,
                  const int cpu_id,
-                 const size_t num_numa_nodes)
+                 const size_t num_numa_nodes,
+                 const bool profile_individual_workorders)
     : ForemanLite(bus, cpu_id),
       main_thread_client_id_(main_thread_client_id),
       worker_directory_(DCHECK_NOTNULL(worker_directory)),
@@ -90,7 +93,8 @@ Foreman::Foreman(const tmb::client_id main_thread_client_id,
       catalog_database_,
       storage_manager_,
       worker_directory_,
-      bus_));
+      bus_,
+      profile_individual_workorders));
 }
 
 void Foreman::run() {
@@ -229,4 +233,22 @@ void Foreman::sendWorkerMessage(const size_t worker_thread_index,
       << worker_directory_->getClientID(worker_thread_index);
 }
 
+void Foreman::printWorkOrderProfilingResults(const std::size_t query_id,
+                                             std::FILE *out) const {
+  const std::vector<
+      std::tuple<std::size_t, std::size_t, std::size_t>>
+      &recorded_times = policy_enforcer_->getProfilingResults(query_id);
+  fputs("Worker ID, NUMA Socket, Operator ID, Time (microseconds)\n", out);
+  for (auto workorder_entry : recorded_times) {
+    // Note: Index of the "worker thread index" in the tuple is 0.
+    const std::size_t worker_id = std::get<0>(workorder_entry);
+    fprintf(out,
+            "%lu, %d, %lu, %lu\n",
+            worker_id,
+            worker_directory_->getNUMANode(worker_id),
+            std::get<1>(workorder_entry),
+            std::get<2>(workorder_entry));
+  }
+}
+
 }  // namespace quickstep

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/07435a43/query_execution/Foreman.hpp
----------------------------------------------------------------------
diff --git a/query_execution/Foreman.hpp b/query_execution/Foreman.hpp
index 94cb9fc..7be57e7 100644
--- a/query_execution/Foreman.hpp
+++ b/query_execution/Foreman.hpp
@@ -19,6 +19,7 @@
 #define QUICKSTEP_QUERY_EXECUTION_FOREMAN_HPP_
 
 #include <cstddef>
+#include <cstdio>
 #include <memory>
 #include <vector>
 
@@ -57,6 +58,8 @@ class Foreman final : public ForemanLite {
    * @param storage_manager The StorageManager to use.
    * @param cpu_id The ID of the CPU to which the Foreman thread can be pinned.
    * @param num_numa_nodes The number of NUMA nodes in the system.
+   * @param profile_individual_workorders Whether every workorder's execution
+   *        be profiled or not.
    *
    * @note If cpu_id is not specified, Foreman thread can be possibly moved
    *       around on different CPUs by the OS.
@@ -67,10 +70,27 @@ class Foreman final : public ForemanLite {
           CatalogDatabaseLite *catalog_database,
           StorageManager *storage_manager,
           const int cpu_id = -1,
-          const std::size_t num_numa_nodes = 1);
+          const std::size_t num_numa_nodes = 1,
+          const bool profile_individual_workorders = false);
 
   ~Foreman() override {}
 
+  /**
+   * @brief Print the results of profiling individual work orders for a given
+   *        query.
+   *
+   * TODO(harshad) - Add the name of the operator to the output.
+   * TODO(harshad) - Add the CPU core ID of the operator to the output. This
+   * will require modifying the WorkerDirectory to remember worker affinities.
+   * Until then, the users can refer to the worker_affinities provided to the
+   * cli to infer the CPU core ID where a given worker is pinned.
+   *
+   * @param query_id The ID of the query for which the results are to be printed.
+   * @param out The file stream.
+   **/
+  void printWorkOrderProfilingResults(const std::size_t query_id,
+                                      std::FILE *out) const;
+
  protected:
   void run() override;
 

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/07435a43/query_execution/PolicyEnforcer.cpp
----------------------------------------------------------------------
diff --git a/query_execution/PolicyEnforcer.cpp b/query_execution/PolicyEnforcer.cpp
index 9f0502d..84aa86a 100644
--- a/query_execution/PolicyEnforcer.cpp
+++ b/query_execution/PolicyEnforcer.cpp
@@ -76,6 +76,9 @@ void PolicyEnforcer::processMessage(const TaggedMessage &tagged_message) {
       query_id = proto.query_id();
       worker_directory_->decrementNumQueuedWorkOrders(
           proto.worker_thread_index());
+      if (profile_individual_workorders_) {
+        recordTimeForWorkOrder(proto);
+      }
       break;
     }
     case kRebuildWorkOrderCompleteMessage: {
@@ -197,4 +200,16 @@ bool PolicyEnforcer::admitQueries(
   return true;
 }
 
+void PolicyEnforcer::recordTimeForWorkOrder(
+    const serialization::NormalWorkOrderCompletionMessage &proto) {
+  const std::size_t query_id = proto.query_id();
+  if (workorder_time_recorder_.find(query_id) == workorder_time_recorder_.end()) {
+    workorder_time_recorder_[query_id];
+  }
+  workorder_time_recorder_[query_id].emplace_back(
+      proto.worker_thread_index(),
+      proto.operator_index(),
+      proto.execution_time_in_microseconds());
+}
+
 }  // namespace quickstep

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/07435a43/query_execution/PolicyEnforcer.hpp
----------------------------------------------------------------------
diff --git a/query_execution/PolicyEnforcer.hpp b/query_execution/PolicyEnforcer.hpp
index 9f87056..470ff2a 100644
--- a/query_execution/PolicyEnforcer.hpp
+++ b/query_execution/PolicyEnforcer.hpp
@@ -21,6 +21,7 @@
 #include <cstddef>
 #include <memory>
 #include <queue>
+#include <tuple>
 #include <unordered_map>
 #include <vector>
 
@@ -62,13 +63,15 @@ class PolicyEnforcer {
                  CatalogDatabaseLite *catalog_database,
                  StorageManager *storage_manager,
                  WorkerDirectory *worker_directory,
-                 tmb::MessageBus *bus)
+                 tmb::MessageBus *bus,
+                 const bool profile_individual_workorders = false)
       : foreman_client_id_(foreman_client_id),
         num_numa_nodes_(num_numa_nodes),
         catalog_database_(catalog_database),
         storage_manager_(storage_manager),
         worker_directory_(worker_directory),
-        bus_(bus) {}
+        bus_(bus),
+        profile_individual_workorders_(profile_individual_workorders) {}
 
   /**
    * @brief Destructor.
@@ -143,9 +146,40 @@ class PolicyEnforcer {
     return !(admitted_queries_.empty() && waiting_queries_.empty());
   }
 
+  /**
+   * @brief Get the profiling results for individual work order execution for a
+   *        given query.
+   *
+   * @note This function should only be called if profiling individual work
+   *       orders option is enabled.
+   *
+   * @param query_id The ID of the query for which the profiling results are
+   *        requested.
+   *
+   * @return A vector of tuples, each being a single profiling entry.
+   **/
+  inline const std::vector<std::tuple<std::size_t, std::size_t, std::size_t>>&
+      getProfilingResults(const std::size_t query_id) const {
+    DCHECK(profile_individual_workorders_);
+    DCHECK(workorder_time_recorder_.find(query_id) !=
+           workorder_time_recorder_.end());
+    return workorder_time_recorder_.at(query_id);
+  }
+
  private:
   static constexpr std::size_t kMaxConcurrentQueries = 1;
 
+  /**
+   * @brief Record the execution time for a finished WorkOrder.
+   *
+   * TODO(harshad) - Extend the functionality to rebuild work orders.
+   *
+   * @param proto The completion message proto sent after the WorkOrder
+   *        execution.
+   **/
+  void recordTimeForWorkOrder(
+      const serialization::NormalWorkOrderCompletionMessage &proto);
+
   const tmb::client_id foreman_client_id_;
   const std::size_t num_numa_nodes_;
 
@@ -154,6 +188,7 @@ class PolicyEnforcer {
   WorkerDirectory *worker_directory_;
 
   tmb::MessageBus *bus_;
+  const bool profile_individual_workorders_;
 
   // Key = query ID, value = QueryManager* for the key query.
   std::unordered_map<std::size_t, std::unique_ptr<QueryManager>> admitted_queries_;
@@ -161,6 +196,17 @@ class PolicyEnforcer {
   // The queries which haven't been admitted yet.
   std::queue<QueryHandle*> waiting_queries_;
 
+  // Key = Query ID.
+  // Value = A tuple indicating a record of executing a work order.
+  // Within a tuple ...
+  // 1st element: Logical worker ID.
+  // 2nd element: Operator ID.
+  // 3rd element: Time in microseconds to execute the work order.
+  std::unordered_map<
+      std::size_t,
+      std::vector<std::tuple<std::size_t, std::size_t, std::size_t>>>
+      workorder_time_recorder_;
+
   DISALLOW_COPY_AND_ASSIGN(PolicyEnforcer);
 };
 


[15/17] incubator-quickstep git commit: QUICKSTEP-6: New fixed precision number type: Decimal.

Posted by ha...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/parser/preprocessed/SqlParser_gen.hpp
----------------------------------------------------------------------
diff --git a/parser/preprocessed/SqlParser_gen.hpp b/parser/preprocessed/SqlParser_gen.hpp
index 0f66d1d..bc3fa46 100644
--- a/parser/preprocessed/SqlParser_gen.hpp
+++ b/parser/preprocessed/SqlParser_gen.hpp
@@ -1,19 +1,19 @@
-/* A Bison parser, made by GNU Bison 2.7.  */
+/* A Bison parser, made by GNU Bison 3.0.4.  */
 
 /* Bison interface for Yacc-like parsers in C
-   
-      Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
-   
+
+   Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
+
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
-   
+
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-   
+
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
@@ -26,13 +26,13 @@
    special exception, which will cause the skeleton and the resulting
    Bison output files to be licensed under the GNU General Public
    License without this special exception.
-   
+
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
 #ifndef YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED
 # define YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED
-/* Enabling traces.  */
+/* Debug traces.  */
 #ifndef YYDEBUG
 # define YYDEBUG 0
 #endif
@@ -40,152 +40,151 @@
 extern int quickstep_yydebug;
 #endif
 
-/* Tokens.  */
+/* Token type.  */
 #ifndef YYTOKENTYPE
 # define YYTOKENTYPE
-   /* Put the tokens into the symbol table, so that GDB and other debuggers
-      know about them.  */
-   enum yytokentype {
-     TOKEN_COMMAND = 258,
-     TOKEN_NAME = 259,
-     TOKEN_STRING_SINGLE_QUOTED = 260,
-     TOKEN_STRING_DOUBLE_QUOTED = 261,
-     TOKEN_UNSIGNED_NUMVAL = 262,
-     TOKEN_OR = 263,
-     TOKEN_AND = 264,
-     TOKEN_NOT = 265,
-     TOKEN_EQ = 266,
-     TOKEN_NEQ = 267,
-     TOKEN_GEQ = 268,
-     TOKEN_GT = 269,
-     TOKEN_LEQ = 270,
-     TOKEN_LT = 271,
-     TOKEN_REGEXP = 272,
-     TOKEN_LIKE = 273,
-     TOKEN_BETWEEN = 274,
-     TOKEN_IS = 275,
-     UNARY_MINUS = 276,
-     UNARY_PLUS = 277,
-     TOKEN_ADD = 278,
-     TOKEN_ALL = 279,
-     TOKEN_ALTER = 280,
-     TOKEN_AS = 281,
-     TOKEN_ASC = 282,
-     TOKEN_BIGINT = 283,
-     TOKEN_BIT = 284,
-     TOKEN_BITWEAVING = 285,
-     TOKEN_BLOCKPROPERTIES = 286,
-     TOKEN_BLOCKSAMPLE = 287,
-     TOKEN_BLOOM_FILTER = 288,
-     TOKEN_CSB_TREE = 289,
-     TOKEN_BY = 290,
-     TOKEN_CASE = 291,
-     TOKEN_CHARACTER = 292,
-     TOKEN_CHECK = 293,
-     TOKEN_COLUMN = 294,
-     TOKEN_CONSTRAINT = 295,
-     TOKEN_COPY = 296,
-     TOKEN_CREATE = 297,
-     TOKEN_CURRENT = 298,
-     TOKEN_DATE = 299,
-     TOKEN_DATETIME = 300,
-     TOKEN_DAY = 301,
-     TOKEN_DECIMAL = 302,
-     TOKEN_DEFAULT = 303,
-     TOKEN_DELETE = 304,
-     TOKEN_DELIMITER = 305,
-     TOKEN_DESC = 306,
-     TOKEN_DISTINCT = 307,
-     TOKEN_DOUBLE = 308,
-     TOKEN_DROP = 309,
-     TOKEN_ELSE = 310,
-     TOKEN_END = 311,
-     TOKEN_ESCAPE_STRINGS = 312,
-     TOKEN_EXISTS = 313,
-     TOKEN_EXTRACT = 314,
-     TOKEN_FALSE = 315,
-     TOKEN_FIRST = 316,
-     TOKEN_FLOAT = 317,
-     TOKEN_FOLLOWING = 318,
-     TOKEN_FOR = 319,
-     TOKEN_FOREIGN = 320,
-     TOKEN_FROM = 321,
-     TOKEN_FULL = 322,
-     TOKEN_GROUP = 323,
-     TOKEN_HASH = 324,
-     TOKEN_HAVING = 325,
-     TOKEN_HOUR = 326,
-     TOKEN_IN = 327,
-     TOKEN_INDEX = 328,
-     TOKEN_INNER = 329,
-     TOKEN_INSERT = 330,
-     TOKEN_INTEGER = 331,
-     TOKEN_INTERVAL = 332,
-     TOKEN_INTO = 333,
-     TOKEN_JOIN = 334,
-     TOKEN_KEY = 335,
-     TOKEN_LAST = 336,
-     TOKEN_LEFT = 337,
-     TOKEN_LIMIT = 338,
-     TOKEN_LONG = 339,
-     TOKEN_MINUTE = 340,
-     TOKEN_MONTH = 341,
-     TOKEN_NULL = 342,
-     TOKEN_NULLS = 343,
-     TOKEN_OFF = 344,
-     TOKEN_ON = 345,
-     TOKEN_ORDER = 346,
-     TOKEN_OUTER = 347,
-     TOKEN_OVER = 348,
-     TOKEN_PARTITION = 349,
-     TOKEN_PARTITIONS = 350,
-     TOKEN_PERCENT = 351,
-     TOKEN_PRECEDING = 352,
-     TOKEN_PRIMARY = 353,
-     TOKEN_PRIORITY = 354,
-     TOKEN_QUIT = 355,
-     TOKEN_RANGE = 356,
-     TOKEN_REAL = 357,
-     TOKEN_REFERENCES = 358,
-     TOKEN_RIGHT = 359,
-     TOKEN_ROW = 360,
-     TOKEN_ROW_DELIMITER = 361,
-     TOKEN_ROWS = 362,
-     TOKEN_SECOND = 363,
-     TOKEN_SELECT = 364,
-     TOKEN_SET = 365,
-     TOKEN_SMA = 366,
-     TOKEN_SMALLINT = 367,
-     TOKEN_SUBSTRING = 368,
-     TOKEN_TABLE = 369,
-     TOKEN_THEN = 370,
-     TOKEN_TIME = 371,
-     TOKEN_TIMESTAMP = 372,
-     TOKEN_TRUE = 373,
-     TOKEN_TUPLESAMPLE = 374,
-     TOKEN_UNBOUNDED = 375,
-     TOKEN_UNIQUE = 376,
-     TOKEN_UPDATE = 377,
-     TOKEN_USING = 378,
-     TOKEN_VALUES = 379,
-     TOKEN_VARCHAR = 380,
-     TOKEN_WHEN = 381,
-     TOKEN_WHERE = 382,
-     TOKEN_WINDOW = 383,
-     TOKEN_WITH = 384,
-     TOKEN_YEAR = 385,
-     TOKEN_YEARMONTH = 386,
-     TOKEN_EOF = 387,
-     TOKEN_LEX_ERROR = 388
-   };
+  enum yytokentype
+  {
+    TOKEN_COMMAND = 258,
+    TOKEN_NAME = 259,
+    TOKEN_STRING_SINGLE_QUOTED = 260,
+    TOKEN_STRING_DOUBLE_QUOTED = 261,
+    TOKEN_UNSIGNED_NUMVAL = 262,
+    TOKEN_OR = 263,
+    TOKEN_AND = 264,
+    TOKEN_NOT = 265,
+    TOKEN_EQ = 266,
+    TOKEN_LT = 267,
+    TOKEN_LEQ = 268,
+    TOKEN_GT = 269,
+    TOKEN_GEQ = 270,
+    TOKEN_NEQ = 271,
+    TOKEN_LIKE = 272,
+    TOKEN_REGEXP = 273,
+    TOKEN_BETWEEN = 274,
+    TOKEN_IS = 275,
+    UNARY_PLUS = 276,
+    UNARY_MINUS = 277,
+    TOKEN_ADD = 278,
+    TOKEN_ALL = 279,
+    TOKEN_ALTER = 280,
+    TOKEN_AS = 281,
+    TOKEN_ASC = 282,
+    TOKEN_BIGINT = 283,
+    TOKEN_BIT = 284,
+    TOKEN_BITWEAVING = 285,
+    TOKEN_BLOCKPROPERTIES = 286,
+    TOKEN_BLOCKSAMPLE = 287,
+    TOKEN_BLOOM_FILTER = 288,
+    TOKEN_CSB_TREE = 289,
+    TOKEN_BY = 290,
+    TOKEN_CASE = 291,
+    TOKEN_CHARACTER = 292,
+    TOKEN_CHECK = 293,
+    TOKEN_COLUMN = 294,
+    TOKEN_CONSTRAINT = 295,
+    TOKEN_COPY = 296,
+    TOKEN_CREATE = 297,
+    TOKEN_CURRENT = 298,
+    TOKEN_DATE = 299,
+    TOKEN_DATETIME = 300,
+    TOKEN_DAY = 301,
+    TOKEN_DECIMAL = 302,
+    TOKEN_DEFAULT = 303,
+    TOKEN_DELETE = 304,
+    TOKEN_DELIMITER = 305,
+    TOKEN_DESC = 306,
+    TOKEN_DISTINCT = 307,
+    TOKEN_DOUBLE = 308,
+    TOKEN_DROP = 309,
+    TOKEN_ELSE = 310,
+    TOKEN_END = 311,
+    TOKEN_ESCAPE_STRINGS = 312,
+    TOKEN_EXISTS = 313,
+    TOKEN_EXTRACT = 314,
+    TOKEN_FALSE = 315,
+    TOKEN_FIRST = 316,
+    TOKEN_FLOAT = 317,
+    TOKEN_FOLLOWING = 318,
+    TOKEN_FOR = 319,
+    TOKEN_FOREIGN = 320,
+    TOKEN_FROM = 321,
+    TOKEN_FULL = 322,
+    TOKEN_GROUP = 323,
+    TOKEN_HASH = 324,
+    TOKEN_HAVING = 325,
+    TOKEN_HOUR = 326,
+    TOKEN_IN = 327,
+    TOKEN_INDEX = 328,
+    TOKEN_INNER = 329,
+    TOKEN_INSERT = 330,
+    TOKEN_INTEGER = 331,
+    TOKEN_INTERVAL = 332,
+    TOKEN_INTO = 333,
+    TOKEN_JOIN = 334,
+    TOKEN_KEY = 335,
+    TOKEN_LAST = 336,
+    TOKEN_LEFT = 337,
+    TOKEN_LIMIT = 338,
+    TOKEN_LONG = 339,
+    TOKEN_MINUTE = 340,
+    TOKEN_MONTH = 341,
+    TOKEN_NULL = 342,
+    TOKEN_NULLS = 343,
+    TOKEN_OFF = 344,
+    TOKEN_ON = 345,
+    TOKEN_ORDER = 346,
+    TOKEN_OUTER = 347,
+    TOKEN_OVER = 348,
+    TOKEN_PARTITION = 349,
+    TOKEN_PARTITIONS = 350,
+    TOKEN_PERCENT = 351,
+    TOKEN_PRECEDING = 352,
+    TOKEN_PRIMARY = 353,
+    TOKEN_PRIORITY = 354,
+    TOKEN_QUIT = 355,
+    TOKEN_RANGE = 356,
+    TOKEN_REAL = 357,
+    TOKEN_REFERENCES = 358,
+    TOKEN_RIGHT = 359,
+    TOKEN_ROW = 360,
+    TOKEN_ROW_DELIMITER = 361,
+    TOKEN_ROWS = 362,
+    TOKEN_SECOND = 363,
+    TOKEN_SELECT = 364,
+    TOKEN_SET = 365,
+    TOKEN_SMA = 366,
+    TOKEN_SMALLINT = 367,
+    TOKEN_SUBSTRING = 368,
+    TOKEN_TABLE = 369,
+    TOKEN_THEN = 370,
+    TOKEN_TIME = 371,
+    TOKEN_TIMESTAMP = 372,
+    TOKEN_TRUE = 373,
+    TOKEN_TUPLESAMPLE = 374,
+    TOKEN_UNBOUNDED = 375,
+    TOKEN_UNIQUE = 376,
+    TOKEN_UPDATE = 377,
+    TOKEN_USING = 378,
+    TOKEN_VALUES = 379,
+    TOKEN_VARCHAR = 380,
+    TOKEN_WHEN = 381,
+    TOKEN_WHERE = 382,
+    TOKEN_WINDOW = 383,
+    TOKEN_WITH = 384,
+    TOKEN_YEAR = 385,
+    TOKEN_YEARMONTH = 386,
+    TOKEN_EOF = 387,
+    TOKEN_LEX_ERROR = 388
+  };
 #endif
 
-
+/* Value type.  */
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
+
+union YYSTYPE
 {
-/* Line 2058 of yacc.c  */
-#line 120 "../SqlParser.ypp"
+#line 120 "../SqlParser.ypp" /* yacc.c:1909  */
 
   quickstep::ParseString *string_value_;
 
@@ -285,41 +284,30 @@ typedef union YYSTYPE
 
   quickstep::ParsePriority *opt_priority_clause_;
 
+#line 288 "SqlParser_gen.hpp" /* yacc.c:1909  */
+};
 
-/* Line 2058 of yacc.c  */
-#line 291 "SqlParser_gen.hpp"
-} YYSTYPE;
+typedef union YYSTYPE YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
 #endif
 
+/* Location type.  */
 #if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
-typedef struct YYLTYPE
+typedef struct YYLTYPE YYLTYPE;
+struct YYLTYPE
 {
   int first_line;
   int first_column;
   int last_line;
   int last_column;
-} YYLTYPE;
-# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
+};
 # define YYLTYPE_IS_DECLARED 1
 # define YYLTYPE_IS_TRIVIAL 1
 #endif
 
 
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int quickstep_yyparse (void *YYPARSE_PARAM);
-#else
-int quickstep_yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
+
 int quickstep_yyparse (yyscan_t yyscanner, quickstep::ParseStatement **parsedStatement);
-#else
-int quickstep_yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
 
 #endif /* !YY_QUICKSTEP_YY_SQLPARSER_GEN_HPP_INCLUDED  */

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/types/CMakeLists.txt b/types/CMakeLists.txt
index 0ccdfd7..16a6f1e 100644
--- a/types/CMakeLists.txt
+++ b/types/CMakeLists.txt
@@ -35,6 +35,8 @@ add_library(quickstep_types_DateOperatorOverloads ../empty_src.cpp DateOperatorO
 add_library(quickstep_types_DatetimeIntervalType DatetimeIntervalType.cpp DatetimeIntervalType.hpp)
 add_library(quickstep_types_DatetimeLit ../empty_src.cpp DatetimeLit.hpp)
 add_library(quickstep_types_DatetimeType DatetimeType.cpp DatetimeType.hpp)
+add_library(quickstep_types_DecimalLit ../empty_src.cpp DecimalLit.hpp)
+add_library(quickstep_types_DecimalType DecimalType.cpp DecimalType.hpp)
 add_library(quickstep_types_DoubleType DoubleType.cpp DoubleType.hpp)
 add_library(quickstep_types_FloatType FloatType.cpp FloatType.hpp)
 add_library(quickstep_types_IntType IntType.cpp IntType.hpp)
@@ -94,6 +96,16 @@ target_link_libraries(quickstep_types_DatetimeType
                       quickstep_types_port_timegm
                       quickstep_utility_CheckSnprintf
                       quickstep_utility_Macros)
+target_link_libraries(quickstep_types_DecimalType
+                      glog
+                      quickstep_types_DecimalLit
+                      quickstep_types_NullCoercibilityCheckMacro
+                      quickstep_types_NumericSuperType
+                      quickstep_types_Type
+                      quickstep_types_TypeID
+                      quickstep_types_TypedValue
+                      quickstep_utility_EqualsAnyConstant
+                      quickstep_utility_Macros)
 target_link_libraries(quickstep_types_DoubleType
                       quickstep_types_NullCoercibilityCheckMacro
                       quickstep_types_NumericSuperType
@@ -158,6 +170,7 @@ target_link_libraries(quickstep_types_TypeFactory
                       quickstep_types_CharType
                       quickstep_types_DatetimeIntervalType
                       quickstep_types_DatetimeType
+                      quickstep_types_DecimalType
                       quickstep_types_DoubleType
                       quickstep_types_FloatType
                       quickstep_types_IntType
@@ -173,6 +186,7 @@ target_link_libraries(quickstep_types_TypedValue
                       farmhash
                       glog
                       quickstep_types_DatetimeLit
+                      quickstep_types_DecimalLit
                       quickstep_types_IntervalLit
                       quickstep_types_TypeID
                       quickstep_types_Type_proto
@@ -213,6 +227,8 @@ target_link_libraries(quickstep_types
                       quickstep_types_DatetimeIntervalType
                       quickstep_types_DatetimeLit
                       quickstep_types_DatetimeType
+                      quickstep_types_DecimalLit
+                      quickstep_types_DecimalType
                       quickstep_types_DoubleType
                       quickstep_types_FloatType
                       quickstep_types_IntType
@@ -295,6 +311,17 @@ target_link_libraries(DatetimeType_unittest
                       quickstep_utility_MemStream)
 add_test(DatetimeType_unittest DatetimeType_unittest)
 
+add_executable(DecimalType_unittest "${CMAKE_CURRENT_SOURCE_DIR}/tests/DecimalType_unittest.cpp")
+target_link_libraries(DecimalType_unittest
+                      gtest
+                      gtest_main
+                      quickstep_types_DecimalLit
+                      quickstep_types_DecimalType
+                      quickstep_types_Type
+                      quickstep_types_TypeFactory
+                      quickstep_types_TypedValue)
+add_test(DecimalType_unittest DecimalType_unittest)
+
 add_executable(DoubleType_unittest "${CMAKE_CURRENT_SOURCE_DIR}/tests/DoubleType_unittest.cpp")
 target_link_libraries(DoubleType_unittest
                       glog

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/DecimalLit.hpp
----------------------------------------------------------------------
diff --git a/types/DecimalLit.hpp b/types/DecimalLit.hpp
new file mode 100644
index 0000000..db21b4d
--- /dev/null
+++ b/types/DecimalLit.hpp
@@ -0,0 +1,293 @@
+/**
+ *   Licensed to the Apache Software Foundation (ASF) under one
+ *   or more contributor license agreements.  See the NOTICE file
+ *   distributed with this work for additional information
+ *   regarding copyright ownership.  The ASF licenses this file
+ *   to you under the Apache License, Version 2.0 (the
+ *   "License"); you may not use this file except in compliance
+ *   with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *   limitations under the License.
+ **/
+
+#ifndef QUICKSTEP_TYPES_DECIMAL_LIT_HPP_
+#define QUICKSTEP_TYPES_DECIMAL_LIT_HPP_
+
+#include <cstdint>
+#include <cmath>
+
+namespace quickstep {
+
+/** \addtogroup Type
+ *  @{
+ */
+
+/**
+ * @brief A literal representing fixed-precision decimal.
+ **/
+struct DecimalLit {
+  /**
+   * @brief Underlying data type.
+   **/
+  typedef std::int64_t data_type;
+
+  DecimalLit() = default;
+
+  explicit DecimalLit(const int value)
+    : data_(static_cast<data_type>(value * kMaxFractionInt)) {
+  }
+
+  explicit DecimalLit(const std::int64_t value)
+    : data_(static_cast<data_type>(value * kMaxFractionInt)) {
+  }
+
+  explicit DecimalLit(const float value)
+    : data_(static_cast<data_type>(value * kMaxFractionInt)) {
+  }
+
+  explicit DecimalLit(const double value)
+    : data_(static_cast<data_type>(value * kMaxFractionInt)) {
+  }
+
+  inline explicit operator int() const {
+    return static_cast<int>(getIntegerPart());
+  }
+
+  inline explicit operator std::int64_t() const {
+    return static_cast<std::int64_t>(getIntegerPart());
+  }
+
+  inline explicit operator float() const {
+    return static_cast<float>(data_) / kMaxFractionInt;
+  }
+
+  inline explicit operator double() const {
+    return static_cast<double>(data_) / kMaxFractionInt;
+  }
+
+  data_type data_;
+
+  /**
+   * @brief Number of decimals after point.
+   **/
+  static constexpr std::int64_t kPrecisionWidth = 2;
+
+  /**
+   * @brief Normalization factor between Decimal type and floating point types.
+   *        It is always equal to pow(10, kPrecisionWidth).
+   **/
+  static constexpr std::int64_t kMaxFractionInt = 100;
+
+  /**
+   * @brief Getter for the fractional part of the Decimal type.
+   *
+   * @return Fractional part of the Decimal number as unsigned.
+   **/
+  inline std::uint64_t getFractionalPart() const {
+    return static_cast<std::uint64_t>(static_cast<std::uint64_t>(std::abs(data_)) % kMaxFractionInt);
+  }
+
+  /**
+   * @brief Getter for the integer part of the Decimal type.
+   *
+   * @return Integer part of the Decimal number as signed.
+   **/
+  inline std::int64_t getIntegerPart() const {
+    return static_cast<std::int64_t>(data_ / kMaxFractionInt);
+  }
+
+  /**
+   * @brief Operator overloading for "less than".
+   *
+   * @param other Other DecimalLit to be compared.
+   * @return True if this is less than other,
+   *         false otherwise.
+   **/
+  inline bool operator<(const DecimalLit& other) const {
+    return data_ < other.data_;
+  }
+
+  /**
+   * @brief Operator overloading for "greater than".
+   *
+   * @param other Other DecimalLit to be compared.
+   * @return True if this is greater than other,
+   *         false otherwise.
+   **/
+  inline bool operator>(const DecimalLit& other) const {
+    return data_ > other.data_;
+  }
+
+  /**
+   * @brief Operator overloading for "less than or equal to".
+   *
+   * @param other Other DecimalLit to be compared.
+   * @return True if this is less than or equal to other,
+   *         false otherwise.
+   **/
+  inline bool operator<=(const DecimalLit& other) const {
+    return data_ <= other.data_;
+  }
+
+  /**
+   * @brief Operator overloading for "greater than or equal to".
+   *
+   * @param other Other DecimalLit to be compared.
+   * @return True if this is greater than or equal to other,
+   *         false otherwise.
+   **/
+  inline bool operator>=(const DecimalLit& other) const {
+    return data_ >= other.data_;
+  }
+
+  /**
+   * @brief Operator overloading for "equal to".
+   *
+   * @param other Other DecimalLit to be compared.
+   * @return True if this is equal to other,
+   *         false otherwise.
+   **/
+  inline bool operator==(const DecimalLit& other) const {
+    return data_ == other.data_;
+  }
+
+  /**
+   * @brief Operator overloading for "not equal to".
+   *
+   * @param other Other DecimalLit to be compared.
+   * @return True if this is not equal to other,
+   *         false otherwise.
+   **/
+  inline bool operator!=(const DecimalLit& other) const {
+    return data_ != other.data_;
+  }
+
+  /**
+   * @brief Operator overloading for "negate".
+   *
+   * @return Negative of this.
+   **/
+  inline DecimalLit operator-() const {
+    DecimalLit result;
+    result.data_ = -result.data_;
+    return result;
+  }
+
+  /**
+   * @brief Operator overloading for "plus".
+   *
+   * @param other Other DecimalLit to be added.
+   * @return Sum of this and other.
+   **/
+  inline DecimalLit operator+(const DecimalLit& other) const {
+    DecimalLit result;
+    result.data_ = data_ + other.data_;
+    return result;
+  }
+
+  /**
+   * @brief Operator overloading for "subtract".
+   *
+   * @param other Other DecimalLit to be subtract.
+   * @return Subtraction of other from this.
+   **/
+  inline DecimalLit operator-(const DecimalLit& other) const {
+    DecimalLit result;
+    result.data_ = data_ - other.data_;
+    return result;
+  }
+
+  /**
+   * @brief Operator overloading for "multiply".
+   *
+   * @param other Other DecimalLit to be multiplied.
+   * @return Multiplication of this and other.
+   **/
+  inline DecimalLit operator*(const DecimalLit& other) const {
+    DecimalLit result;
+    result.data_ = (data_ * other.data_) / kMaxFractionInt;
+    return result;
+  }
+
+  /**
+   * @brief Operator overloading for "division".
+   *
+   * @param other Divisor DecimalLit.
+   * @return Division of this with other.
+   **/
+  inline DecimalLit operator/(const DecimalLit& other) const {
+    DecimalLit result;
+    result.data_ = (data_ * kMaxFractionInt) / other.data_;
+    return result;
+  }
+
+  /**
+   * @brief Operator overloading for "modulo".
+   *
+   * @param other Mod DecimalLit.
+   * @return This modulo other.
+   **/
+  inline DecimalLit operator%(const DecimalLit& other) const {
+    DecimalLit result;
+    result.data_ = data_ % other.data_;
+    return result;
+  }
+
+  /**
+   * @brief Operator overloading for "inplace add".
+   *
+   * @param other DecimalLit to be added.
+   * @return Reference to this.
+   **/
+  inline DecimalLit& operator+=(const DecimalLit& other) {
+    data_ += other.data_;
+    return *this;
+  }
+
+  /**
+   * @brief Operator overloading for "inplace subtract".
+   *
+   * @param other DecimalLit to be subtracted.
+   * @return Reference to this.
+   **/
+  inline DecimalLit& operator-=(const DecimalLit& other) {
+    data_ -= other.data_;
+    return *this;
+  }
+
+  /**
+   * @brief Operator overloading for "inplace multiply".
+   *
+   * @param other DecimalLit to be multiplied.
+   * @return Reference to this.
+   **/
+  inline DecimalLit& operator*=(const DecimalLit& other) {
+    data_ = (data_ * other.data_) / kMaxFractionInt;
+    return *this;
+  }
+
+  /**
+   * @brief Operator overloading for "inplace divide".
+   *
+   * @param other DecimalLit to be divided.
+   * @return Reference to this.
+   **/
+  inline DecimalLit& operator/=(const DecimalLit& other) {
+    data_ = (data_ * kMaxFractionInt) / other.data_;
+    return *this;
+  }
+};
+
+//** @} */
+
+}  // namespace quickstep
+
+#endif  // QUICKSTEP_TYPES_DECIMAL_LIT_HPP_

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/DecimalType.cpp
----------------------------------------------------------------------
diff --git a/types/DecimalType.cpp b/types/DecimalType.cpp
new file mode 100644
index 0000000..661dad1
--- /dev/null
+++ b/types/DecimalType.cpp
@@ -0,0 +1,120 @@
+/**
+ *   Licensed to the Apache Software Foundation (ASF) under one
+ *   or more contributor license agreements.  See the NOTICE file
+ *   distributed with this work for additional information
+ *   regarding copyright ownership.  The ASF licenses this file
+ *   to you under the Apache License, Version 2.0 (the
+ *   "License"); you may not use this file except in compliance
+ *   with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *   limitations under the License.
+ **/
+
+#include "types/DecimalType.hpp"
+
+#include <cstdint>
+#include <cstdio>
+#include <iomanip>
+#include <string>
+#include <sstream>
+
+#include "types/DecimalLit.hpp"
+#include "types/NullCoercibilityCheckMacro.hpp"
+#include "types/Type.hpp"
+#include "types/TypeID.hpp"
+#include "types/TypedValue.hpp"
+#include "utility/EqualsAnyConstant.hpp"
+
+#include "glog/logging.h"
+
+namespace quickstep {
+
+class Type;
+
+const TypeID DecimalType::kStaticTypeID = kDecimal;
+
+bool DecimalType::isSafelyCoercibleFrom(const Type &original_type) const {
+  QUICKSTEP_NULL_COERCIBILITY_CHECK();
+  return QUICKSTEP_EQUALS_ANY_CONSTANT(original_type.getTypeID(),
+                                       kInt, kDecimal);
+}
+
+TypedValue DecimalType::coerceValue(const TypedValue &original_value,
+                                    const Type &original_type) const {
+  DCHECK(isCoercibleFrom(original_type))
+      << "Can't coerce value of Type " << original_type.getName()
+      << " to Type " << getName();
+
+  if (original_value.isNull()) {
+    return makeNullValue();
+  }
+
+  switch (original_type.getTypeID()) {
+    case kInt:
+      return TypedValue(DecimalLit(original_value.getLiteral<int>()));
+    case kLong:
+      return TypedValue(DecimalLit(original_value.getLiteral<std::int64_t>()));
+    case kFloat:
+      return TypedValue(DecimalLit(original_value.getLiteral<float>()));
+    case kDouble:
+      return original_value;
+    default:
+      LOG(FATAL) << "Attempted to coerce Type " << original_type.getName()
+                 << " (not recognized as a numeric Type) to " << getName();
+  }
+}
+
+std::string DecimalType::printValueToString(const TypedValue &value) const {
+  DCHECK(!value.isNull());
+
+  DecimalLit decimal = value.getLiteral<DecimalLit>();
+  std::stringstream ss;
+  ss << decimal.getIntegerPart() << "."
+     << std::setfill('0') << std::setw(DecimalLit::kPrecisionWidth)
+     <<  decimal.getFractionalPart();
+  return ss.str();
+}
+
+void DecimalType::printValueToFile(const TypedValue &value,
+                                   FILE *file,
+                                   const int padding) const {
+  DCHECK(!value.isNull());
+
+  DecimalLit decimal = value.getLiteral<DecimalLit>();
+
+  std::fprintf(file, "%*ld.%0*lu",
+               static_cast<int>(padding -
+                                (DecimalLit::kPrecisionWidth
+                                 + 1 /* Less one space for point. */)),
+               decimal.getIntegerPart(),
+               static_cast<int>(DecimalLit::kPrecisionWidth),
+               decimal.getFractionalPart());
+}
+
+bool DecimalType::parseValueFromString(const std::string &value_string,
+                                       TypedValue *value) const {
+  double parsed_double;
+  int read_chars;
+
+  int matched = std::sscanf(value_string.c_str(),
+                            "%lf%n",
+                            &parsed_double,
+                            &read_chars);
+
+  if (matched != 1 || read_chars != static_cast<int>(value_string.length()))  {
+    return false;
+  }
+
+  *value = TypedValue(DecimalLit(parsed_double));
+  return true;
+}
+
+}  // namespace quickstep

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/DecimalType.hpp
----------------------------------------------------------------------
diff --git a/types/DecimalType.hpp b/types/DecimalType.hpp
new file mode 100644
index 0000000..a028290
--- /dev/null
+++ b/types/DecimalType.hpp
@@ -0,0 +1,124 @@
+/**
+ *   Licensed to the Apache Software Foundation (ASF) under one
+ *   or more contributor license agreements.  See the NOTICE file
+ *   distributed with this work for additional information
+ *   regarding copyright ownership.  The ASF licenses this file
+ *   to you under the Apache License, Version 2.0 (the
+ *   "License"); you may not use this file except in compliance
+ *   with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *   limitations under the License.
+ **/
+
+#ifndef QUICKSTEP_TYPES_DECIMAL_TYPE_HPP_
+#define QUICKSTEP_TYPES_DECIMAL_TYPE_HPP_
+
+#include <limits>
+#include <string>
+
+#include "types/DecimalLit.hpp"
+#include "types/NumericSuperType.hpp"
+#include "types/TypeID.hpp"
+#include "types/TypedValue.hpp"
+#include "utility/Macros.hpp"
+
+namespace quickstep {
+
+class Type;
+
+/** \addtogroup Types
+ *  @{
+ */
+
+/**
+ * @brief A type representing a fixed-precision number.
+ **/
+class DecimalType : public NumericSuperType<DecimalLit> {
+ public:
+  static const TypeID kStaticTypeID;
+
+  /**
+   * @brief Get a reference to the non-nullable singleton instance of this
+   *        Type.
+   *
+   * @return A reference to the non-nullable singleton instance of this Type.
+   **/
+  static const DecimalType& InstanceNonNullable() {
+    static DecimalType instance(false);
+    return instance;
+  }
+
+  /**
+   * @brief Get a reference to the nullable singleton instance of this Type.
+   *
+   * @return A reference to the nullable singleton instance of this Type.
+   **/
+  static const DecimalType& InstanceNullable() {
+    static DecimalType instance(true);
+    return instance;
+  }
+
+  static const DecimalType& Instance(const bool nullable) {
+    if (nullable) {
+      return InstanceNullable();
+    } else {
+      return InstanceNonNullable();
+    }
+  }
+
+  const Type& getNullableVersion() const override {
+    return InstanceNullable();
+  }
+
+  const Type& getNonNullableVersion() const override {
+    return InstanceNonNullable();
+  }
+
+  bool isSafelyCoercibleFrom(const Type &original_type) const override;
+
+  int getPrintWidth() const override {
+    return kPrintWidth;
+  }
+
+  std::string printValueToString(const TypedValue &value) const override;
+
+  void printValueToFile(const TypedValue &value,
+                        FILE *file,
+                        const int padding = 0) const override;
+
+  bool parseValueFromString(const std::string &value_string,
+                            TypedValue *value) const override;
+
+  TypedValue coerceValue(const TypedValue &original_value,
+                         const Type &original_type) const override;
+
+  TypedValue makeZeroValue() const override {
+    return TypedValue(DecimalLit(0));
+  }
+
+ private:
+  static constexpr int kPrintWidth =
+      std::numeric_limits<DecimalLit::data_type>::digits10
+      + 1   // Decimal point '.'
+      + 1;  // Minus sign '-'
+
+  explicit DecimalType(const bool nullable)
+       : NumericSuperType<DecimalLit>(kDecimal, nullable) {
+  }
+
+  DISALLOW_COPY_AND_ASSIGN(DecimalType);
+};
+
+/** @} */
+
+}  // namespace quickstep
+
+#endif  // QUICKSTEP_TYPES_DECIMAL_TYPE_HPP_

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/NumericSuperType.hpp
----------------------------------------------------------------------
diff --git a/types/NumericSuperType.hpp b/types/NumericSuperType.hpp
index ec487e7..ac4183b 100644
--- a/types/NumericSuperType.hpp
+++ b/types/NumericSuperType.hpp
@@ -51,7 +51,7 @@ class NumericSuperType : public Type {
   }
 
   TypedValue makeZeroValue() const override {
-    return TypedValue(static_cast<CppType>(0));
+    return TypedValue(CppType());
   }
 
  protected:

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/NumericTypeUnifier.hpp
----------------------------------------------------------------------
diff --git a/types/NumericTypeUnifier.hpp b/types/NumericTypeUnifier.hpp
index 6ea8510..c2fb949 100644
--- a/types/NumericTypeUnifier.hpp
+++ b/types/NumericTypeUnifier.hpp
@@ -19,6 +19,7 @@
 
 namespace quickstep {
 
+class DecimalType;
 class DoubleType;
 class FloatType;
 class IntType;
@@ -76,6 +77,11 @@ struct NumericTypeUnifier<IntType, DoubleType> {
 };
 
 template<>
+struct NumericTypeUnifier<IntType, DecimalType> {
+  typedef DecimalType type;
+};
+
+template<>
 struct NumericTypeUnifier<LongType, IntType> {
   typedef LongType type;
 };
@@ -96,6 +102,11 @@ struct NumericTypeUnifier<LongType, DoubleType> {
 };
 
 template<>
+struct NumericTypeUnifier<LongType, DecimalType> {
+  typedef DecimalType type;
+};
+
+template<>
 struct NumericTypeUnifier<FloatType, IntType> {
   typedef FloatType type;
 };
@@ -116,6 +127,11 @@ struct NumericTypeUnifier<FloatType, DoubleType> {
 };
 
 template<>
+struct NumericTypeUnifier<FloatType, DecimalType> {
+  typedef DecimalType type;
+};
+
+template<>
 struct NumericTypeUnifier<DoubleType, IntType> {
   typedef DoubleType type;
 };
@@ -135,6 +151,36 @@ struct NumericTypeUnifier<DoubleType, DoubleType> {
   typedef DoubleType type;
 };
 
+template<>
+struct NumericTypeUnifier<DoubleType, DecimalType> {
+  typedef DecimalType type;
+};
+
+template<>
+struct NumericTypeUnifier<DecimalType, IntType> {
+  typedef DecimalType type;
+};
+
+template<>
+struct NumericTypeUnifier<DecimalType, LongType> {
+  typedef DecimalType type;
+};
+
+template<>
+struct NumericTypeUnifier<DecimalType, FloatType> {
+  typedef DecimalType type;
+};
+
+template<>
+struct NumericTypeUnifier<DecimalType, DoubleType> {
+  typedef DecimalType type;
+};
+
+template<>
+struct NumericTypeUnifier<DecimalType, DecimalType> {
+  typedef DecimalType type;
+};
+
 }  // namespace quickstep
 
 #endif  // QUICKSTEP_TYPES_NUMERIC_TYPE_UNIFIER_HPP_

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/Type.cpp
----------------------------------------------------------------------
diff --git a/types/Type.cpp b/types/Type.cpp
index 8981bc2..4f199f1 100644
--- a/types/Type.cpp
+++ b/types/Type.cpp
@@ -41,6 +41,9 @@ serialization::Type Type::getProto() const {
     case kDouble:
       proto.set_type_id(serialization::Type::DOUBLE);
       break;
+    case kDecimal:
+      proto.set_type_id(serialization::Type::DECIMAL);
+      break;
     case kDatetime:
       proto.set_type_id(serialization::Type::DATETIME);
       break;

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/Type.hpp
----------------------------------------------------------------------
diff --git a/types/Type.hpp b/types/Type.hpp
index fc6f4e2..33f38aa 100644
--- a/types/Type.hpp
+++ b/types/Type.hpp
@@ -34,6 +34,7 @@ namespace quickstep {
 
 struct DatetimeIntervalLit;
 struct DatetimeLit;
+struct DecimalLit;
 struct YearMonthIntervalLit;
 
 /** \addtogroup Types
@@ -370,6 +371,8 @@ class Type {
         return TypedValue(*static_cast<const float*>(value_ptr));
       case kDouble:
         return TypedValue(*static_cast<const double*>(value_ptr));
+      case kDecimal:
+        return TypedValue(*static_cast<const DecimalLit*>(value_ptr));
       case kDatetime:
         return TypedValue(*static_cast<const DatetimeLit*>(value_ptr));
       case kDatetimeInterval:

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/Type.proto
----------------------------------------------------------------------
diff --git a/types/Type.proto b/types/Type.proto
index dbf248e..337d962 100644
--- a/types/Type.proto
+++ b/types/Type.proto
@@ -25,10 +25,11 @@ message Type {
     DOUBLE = 3;
     CHAR = 4;
     VAR_CHAR = 5;
-    DATETIME = 6;
-    DATETIME_INTERVAL = 7;
-    YEAR_MONTH_INTERVAL = 8;
-    NULL_TYPE = 9;
+    DECIMAL = 6;
+    DATETIME = 7;
+    DATETIME_INTERVAL = 8;
+    YEAR_MONTH_INTERVAL = 9;
+    NULL_TYPE = 10;
   }
 
   required TypeID type_id = 1;

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/TypeFactory.cpp
----------------------------------------------------------------------
diff --git a/types/TypeFactory.cpp b/types/TypeFactory.cpp
index a8f2961..e0b52d8 100644
--- a/types/TypeFactory.cpp
+++ b/types/TypeFactory.cpp
@@ -22,6 +22,7 @@
 #include "types/CharType.hpp"
 #include "types/DatetimeIntervalType.hpp"
 #include "types/DatetimeType.hpp"
+#include "types/DecimalType.hpp"
 #include "types/DoubleType.hpp"
 #include "types/FloatType.hpp"
 #include "types/IntType.hpp"
@@ -49,6 +50,8 @@ const Type& TypeFactory::GetType(const TypeID id,
       return FloatType::Instance(nullable);
     case kDouble:
       return DoubleType::Instance(nullable);
+    case kDecimal:
+      return DecimalType::Instance(nullable);
     case kDatetime:
       return DatetimeType::Instance(nullable);
     case kDatetimeInterval:
@@ -90,6 +93,7 @@ bool TypeFactory::ProtoIsValid(const serialization::Type &proto) {
     case serialization::Type::LONG:
     case serialization::Type::FLOAT:
     case serialization::Type::DOUBLE:
+    case serialization::Type::DECIMAL:
     case serialization::Type::DATETIME:
     case serialization::Type::DATETIME_INTERVAL:
     case serialization::Type::YEAR_MONTH_INTERVAL:
@@ -119,6 +123,8 @@ const Type& TypeFactory::ReconstructFromProto(const serialization::Type &proto)
       return FloatType::Instance(proto.nullable());
     case serialization::Type::DOUBLE:
       return DoubleType::Instance(proto.nullable());
+    case serialization::Type::DECIMAL:
+      return DecimalType::Instance(proto.nullable());
     case serialization::Type::DATETIME:
       return DatetimeType::Instance(proto.nullable());
     case serialization::Type::DATETIME_INTERVAL:
@@ -155,6 +161,8 @@ const Type* TypeFactory::GetUnifyingType(const Type &first, const Type &second)
       if (((first.getTypeID() == kLong) && (second.getTypeID() == kFloat))
             || ((first.getTypeID() == kFloat) && (second.getTypeID() == kLong))) {
         unifier = &(DoubleType::Instance(true));
+      } else if (first.getTypeID() == kDecimal || second.getTypeID() == kDecimal) {
+        unifier = &(DecimalType::Instance(true));
       }
     }
   } else {
@@ -163,6 +171,8 @@ const Type* TypeFactory::GetUnifyingType(const Type &first, const Type &second)
       if (((first.getTypeID() == kLong) && (second.getTypeID() == kFloat))
             || ((first.getTypeID() == kFloat) && (second.getTypeID() == kLong))) {
         unifier = &(DoubleType::Instance(false));
+      } else if (first.getTypeID() == kDecimal || second.getTypeID() == kDecimal) {
+        unifier = &(DecimalType::Instance(false));
       }
     }
   }

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/TypeFactory.hpp
----------------------------------------------------------------------
diff --git a/types/TypeFactory.hpp b/types/TypeFactory.hpp
index ed9be5e..029d2bb 100644
--- a/types/TypeFactory.hpp
+++ b/types/TypeFactory.hpp
@@ -52,6 +52,7 @@ class TypeFactory {
       case kLong:
       case kFloat:
       case kDouble:
+      case kDecimal:
       case kDatetime:
       case kDatetimeInterval:
       case kYearMonthInterval:

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/TypeID.cpp
----------------------------------------------------------------------
diff --git a/types/TypeID.cpp b/types/TypeID.cpp
index 1aeea04..901b232 100644
--- a/types/TypeID.cpp
+++ b/types/TypeID.cpp
@@ -26,6 +26,7 @@ const char *kTypeNames[] = {
   "Double",
   "Char",
   "VarChar",
+  "Decimal",
   "Datetime",
   "DatetimeInterval",
   "YearMonthInterval",

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/TypeID.hpp
----------------------------------------------------------------------
diff --git a/types/TypeID.hpp b/types/TypeID.hpp
index 23d32da..ab52b96 100644
--- a/types/TypeID.hpp
+++ b/types/TypeID.hpp
@@ -34,6 +34,7 @@ enum TypeID {
   kDouble,
   kChar,
   kVarChar,
+  kDecimal,
   kDatetime,
   kDatetimeInterval,
   kYearMonthInterval,

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/TypedValue.cpp
----------------------------------------------------------------------
diff --git a/types/TypedValue.cpp b/types/TypedValue.cpp
index bc1ebd9..2989c37 100644
--- a/types/TypedValue.cpp
+++ b/types/TypedValue.cpp
@@ -49,6 +49,7 @@ bool TypedValue::isPlausibleInstanceOf(const TypeSignature type) const {
     case kLong:
     case kFloat:
     case kDouble:
+    case kDecimal:
     case kDatetime:
     case kDatetimeInterval:
     case kYearMonthInterval:
@@ -104,6 +105,12 @@ serialization::TypedValue TypedValue::getProto() const {
         proto.set_double_value(getLiteral<double>());
       }
       break;
+    case kDecimal:
+      proto.set_type_id(serialization::Type::DECIMAL);
+      if (!isNull()) {
+        proto.set_decimal_value(value_union_.decimal_value.data_);
+      }
+      break;
     case kDatetime:
       proto.set_type_id(serialization::Type::DATETIME);
       if (!isNull()) {
@@ -171,6 +178,15 @@ TypedValue TypedValue::ReconstructFromProto(const serialization::TypedValue &pro
       return proto.has_double_value() ?
           TypedValue(static_cast<double>(proto.double_value())) :
           TypedValue(kDouble);
+    case serialization::Type::DECIMAL: {
+      if (proto.has_decimal_value()) {
+        DecimalLit result;
+        result.data_ = proto.decimal_value();
+        return TypedValue(result);
+      } else {
+        return TypedValue(kDecimal);
+      }
+    }
     case serialization::Type::DATETIME:
       if (proto.has_datetime_value()) {
         DatetimeLit datetime;

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/TypedValue.hpp
----------------------------------------------------------------------
diff --git a/types/TypedValue.hpp b/types/TypedValue.hpp
index 6e22111..06d69ad 100644
--- a/types/TypedValue.hpp
+++ b/types/TypedValue.hpp
@@ -25,6 +25,7 @@
 #include <functional>
 
 #include "types/DatetimeLit.hpp"
+#include "types/DecimalLit.hpp"
 #include "types/IntervalLit.hpp"
 #include "types/TypeID.hpp"
 #include "types/TypedValue.pb.h"
@@ -126,6 +127,11 @@ class TypedValue {
     value_union_.double_value = literal_double == 0 ? 0 : literal_double;
   }
 
+  explicit TypedValue(const DecimalLit literal_decimal)
+      : value_info_(static_cast<std::uint64_t>(kDecimal)) {
+    value_union_.decimal_value = literal_decimal;
+  }
+
   /**
    * @brief Constructor for a literal value of DatetimeType.
    **/
@@ -276,6 +282,7 @@ class TypedValue {
       case kLong:
       case kFloat:
       case kDouble:
+      case kDecimal:
       case kDatetime:
       case kDatetimeInterval:
       case kYearMonthInterval:
@@ -307,6 +314,7 @@ class TypedValue {
         return sizeof(value_union_.int_value) <= sizeof(std::size_t);
       case kLong:
       case kDouble:
+      case kDecimal:
       case kDatetime:
       case kDatetimeInterval:
       case kYearMonthInterval:
@@ -384,6 +392,7 @@ class TypedValue {
         return sizeof(int);
       case kLong:
       case kDouble:
+      case kDecimal:
       case kDatetime:
       case kDatetimeInterval:
       case kYearMonthInterval:
@@ -469,6 +478,7 @@ class TypedValue {
                    || getTypeID() == kLong
                    || getTypeID() == kFloat
                    || getTypeID() == kDouble
+                   || getTypeID() == kDecimal
                    || getTypeID() == kDatetime
                    || getTypeID() == kDatetimeInterval
                    || getTypeID() == kYearMonthInterval));
@@ -564,6 +574,7 @@ class TypedValue {
       case kLong:
       case kFloat:
       case kDouble:
+      case kDecimal:
       case kDatetime:
       case kDatetimeInterval:
       case kYearMonthInterval:
@@ -659,6 +670,7 @@ class TypedValue {
       case kLong:
       case kFloat:
       case kDouble:
+      case kDecimal:
       case kDatetime:
       case kDatetimeInterval:
       case kYearMonthInterval:
@@ -778,6 +790,7 @@ class TypedValue {
     float float_value;
     double double_value;
     const void* out_of_line_data;
+    DecimalLit decimal_value;
     DatetimeLit datetime_value;
     DatetimeIntervalLit datetime_interval_value;
     YearMonthIntervalLit year_month_interval_value;
@@ -804,6 +817,7 @@ class TypedValue {
 
   static_assert(sizeof(ValueUnion) == sizeof(std::int64_t)
                     && sizeof(ValueUnion) == sizeof(double)
+                    && sizeof(ValueUnion) == sizeof(DecimalLit)
                     && sizeof(ValueUnion) == sizeof(DatetimeLit)
                     && sizeof(ValueUnion) == sizeof(DatetimeIntervalLit)
                     && sizeof(ValueUnion) == sizeof(YearMonthIntervalLit),
@@ -853,6 +867,13 @@ inline double TypedValue::getLiteral<double>() const {
 }
 
 template <>
+inline DecimalLit TypedValue::getLiteral<DecimalLit>() const {
+  DCHECK_EQ(kDecimal, getTypeID());
+  DCHECK(!isNull());
+  return value_union_.decimal_value;
+}
+
+template <>
 inline DatetimeLit TypedValue::getLiteral<DatetimeLit>() const {
   DCHECK_EQ(kDatetime, getTypeID());
   DCHECK(!isNull());

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/TypedValue.proto
----------------------------------------------------------------------
diff --git a/types/TypedValue.proto b/types/TypedValue.proto
index 78a38cb..a2b52f3 100644
--- a/types/TypedValue.proto
+++ b/types/TypedValue.proto
@@ -28,7 +28,8 @@ message TypedValue {
   optional float float_value = 4;
   optional double double_value = 5;
   optional bytes out_of_line_data = 6;
-  optional int64 datetime_value = 7;
-  optional int64 datetime_interval_value = 8;
-  optional int64 year_month_interval_value = 9;
+  optional int64 decimal_value = 7;
+  optional int64 datetime_value = 8;
+  optional int64 datetime_interval_value = 9;
+  optional int64 year_month_interval_value = 10;
 }

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/binary_operations/AddBinaryOperation.cpp
----------------------------------------------------------------------
diff --git a/types/operations/binary_operations/AddBinaryOperation.cpp b/types/operations/binary_operations/AddBinaryOperation.cpp
index 6e6e839..18118d0 100644
--- a/types/operations/binary_operations/AddBinaryOperation.cpp
+++ b/types/operations/binary_operations/AddBinaryOperation.cpp
@@ -44,7 +44,8 @@ bool AddBinaryOperation::canApplyToTypes(const Type &left, const Type &right) co
     case kInt:  // Fall through.
     case kLong:
     case kFloat:
-    case kDouble: {
+    case kDouble:
+    case kDecimal: {
       return (right.getSuperTypeID() == Type::kNumeric);
     }
     case kDatetime: {
@@ -229,12 +230,14 @@ TypedValue AddBinaryOperation::applyToChecked(const TypedValue &left,
     case kInt:
     case kLong:
     case kFloat:
-    case kDouble: {
+    case kDouble:
+    case kDecimal: {
       switch (right_type.getTypeID()) {
         case kInt:
         case kLong:
         case kFloat:
         case kDouble:
+        case kDecimal:
           return applyToCheckedNumericHelper<AddFunctor>(left, left_type,
                                                          right, right_type);
         default:
@@ -304,7 +307,8 @@ UncheckedBinaryOperator* AddBinaryOperation::makeUncheckedBinaryOperatorForTypes
     case kInt:
     case kLong:
     case kFloat:
-    case kDouble: {
+    case kDouble:
+    case kDecimal: {
       if (right.getSuperTypeID() == Type::kNumeric) {
         return makeNumericBinaryOperatorOuterHelper<AddArithmeticUncheckedBinaryOperator>(left, right);
       }

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/binary_operations/ArithmeticBinaryOperation.hpp
----------------------------------------------------------------------
diff --git a/types/operations/binary_operations/ArithmeticBinaryOperation.hpp b/types/operations/binary_operations/ArithmeticBinaryOperation.hpp
index 3cad289..931c805 100644
--- a/types/operations/binary_operations/ArithmeticBinaryOperation.hpp
+++ b/types/operations/binary_operations/ArithmeticBinaryOperation.hpp
@@ -22,6 +22,7 @@
 
 #include <string>
 
+#include "types/DecimalType.hpp"
 #include "types/DoubleType.hpp"
 #include "types/FloatType.hpp"
 #include "types/IntType.hpp"
@@ -309,6 +310,14 @@ UncheckedBinaryOperator* ArithmeticBinaryOperation::makeNumericBinaryOperatorOut
         return makeNumericBinaryOperatorInnerHelper<OperatorType, DoubleType, false>(
             left, right);
       }
+    case kDecimal:
+      if (left.isNullable()) {
+        return makeNumericBinaryOperatorInnerHelper<OperatorType, DecimalType,
+                                                    true>(left, right);
+      } else {
+        return makeNumericBinaryOperatorInnerHelper<OperatorType, DecimalType,
+                                                    false>(left, right);
+      }
     default:
       throw OperationInapplicableToType(getName(), 2, left.getName().c_str(), right.getName().c_str());
   }
@@ -362,6 +371,16 @@ UncheckedBinaryOperator* ArithmeticBinaryOperation::makeNumericBinaryOperatorInn
                                 typename LeftType::cpptype, left_nullable,
                                 typename DoubleType::cpptype, false>();
       }
+    case kDecimal:
+      if (right.isNullable()) {
+        return new OperatorType<typename NumericTypeUnifier<LeftType, DecimalType>::type,
+                                typename LeftType::cpptype, left_nullable,
+                                typename DecimalType::cpptype, true>();
+      } else {
+        return new OperatorType<typename NumericTypeUnifier<LeftType, DecimalType>::type,
+                                typename LeftType::cpptype, left_nullable,
+                                typename DecimalType::cpptype, false>();
+      }
     default:
       throw OperationInapplicableToType(getName(), 2, left.getName().c_str(), right.getName().c_str());
   }

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/binary_operations/ArithmeticBinaryOperators.hpp
----------------------------------------------------------------------
diff --git a/types/operations/binary_operations/ArithmeticBinaryOperators.hpp b/types/operations/binary_operations/ArithmeticBinaryOperators.hpp
index e5e1493..408a16b 100644
--- a/types/operations/binary_operations/ArithmeticBinaryOperators.hpp
+++ b/types/operations/binary_operations/ArithmeticBinaryOperators.hpp
@@ -35,6 +35,7 @@
 #include "storage/ValueAccessorUtil.hpp"
 #endif  // QUICKSTEP_ENABLE_VECTOR_COPY_ELISION_SELECTION
 
+#include "types/DecimalLit.hpp"
 #include "types/TypedValue.hpp"
 #include "types/containers/ColumnVector.hpp"
 #include "types/operations/binary_operations/BinaryOperation.hpp"
@@ -75,6 +76,27 @@ struct AddFunctor<float, std::int64_t> {
   }
 };
 
+template <>
+struct AddFunctor<DecimalLit, DecimalLit> {
+  inline DecimalLit operator() (const DecimalLit &left, const DecimalLit &right) const {
+    return left + right;
+  }
+};
+
+template <typename RightArgument>
+struct AddFunctor<DecimalLit, RightArgument> {
+  inline DecimalLit operator() (const DecimalLit &left, const RightArgument &right) const {
+    return left + DecimalLit(right);
+  }
+};
+
+template <typename LeftArgument>
+struct AddFunctor<LeftArgument, DecimalLit> {
+  inline DecimalLit operator() (const LeftArgument &left, const DecimalLit &right) const {
+    return DecimalLit(left) + right;
+  }
+};
+
 template <typename LeftArgument, typename RightArgument> struct SubtractFunctor {
   inline auto operator() (const LeftArgument &left, const RightArgument &right) const -> decltype(left - right) {
     return left - right;
@@ -98,6 +120,27 @@ struct SubtractFunctor<float, std::int64_t> {
   }
 };
 
+template <>
+struct SubtractFunctor<DecimalLit, DecimalLit> {
+  inline DecimalLit operator() (const DecimalLit &left, const DecimalLit &right) const {
+    return left - right;
+  }
+};
+
+template <typename RightArgument>
+struct SubtractFunctor<DecimalLit, RightArgument> {
+  inline DecimalLit operator() (const DecimalLit &left, const RightArgument &right) const {
+    return left - DecimalLit(right);
+  }
+};
+
+template <typename LeftArgument>
+struct SubtractFunctor<LeftArgument, DecimalLit> {
+  inline DecimalLit operator() (const LeftArgument &left, const DecimalLit &right) const {
+    return DecimalLit(left) - right;
+  }
+};
+
 template <typename LeftArgument, typename RightArgument> struct MultiplyFunctor {
   inline auto operator() (const LeftArgument &left, const RightArgument &right) const -> decltype(left * right) {
     return left * right;
@@ -121,6 +164,27 @@ struct MultiplyFunctor<float, std::int64_t> {
   }
 };
 
+template <>
+struct MultiplyFunctor<DecimalLit, DecimalLit> {
+  inline DecimalLit operator() (const DecimalLit &left, const DecimalLit &right) const {
+    return left * right;
+  }
+};
+
+template <typename RightArgument>
+struct MultiplyFunctor<DecimalLit, RightArgument> {
+  inline DecimalLit operator() (const DecimalLit &left, const RightArgument &right) const {
+    return left * DecimalLit(right);
+  }
+};
+
+template <typename LeftArgument>
+struct MultiplyFunctor<LeftArgument, DecimalLit> {
+  inline DecimalLit operator() (const LeftArgument &left, const DecimalLit &right) const {
+    return DecimalLit(left) * right;
+  }
+};
+
 template <typename LeftArgument, typename RightArgument> struct DivideFunctor {
   inline auto operator() (const LeftArgument &left, const RightArgument &right) const -> decltype(left / right) {
     return left / right;
@@ -144,6 +208,27 @@ struct DivideFunctor<float, std::int64_t> {
   }
 };
 
+template <>
+struct DivideFunctor<DecimalLit, DecimalLit> {
+  inline DecimalLit operator() (const DecimalLit &left, const DecimalLit &right) const {
+    return left / right;
+  }
+};
+
+template <typename RightArgument>
+struct DivideFunctor<DecimalLit, RightArgument> {
+  inline DecimalLit operator() (const DecimalLit &left, const RightArgument &right) const {
+    return left / DecimalLit(right);
+  }
+};
+
+template <typename LeftArgument>
+struct DivideFunctor<LeftArgument, DecimalLit> {
+  inline DecimalLit operator() (const LeftArgument &left, const DecimalLit &right) const {
+    return DecimalLit(left) / right;
+  }
+};
+
 template <typename LeftArgument, typename RightArgument> struct IntegerModuloFunctor {
   inline auto operator() (const LeftArgument &left, const RightArgument &right) const -> decltype(left % right) {
     return left % right;
@@ -162,6 +247,27 @@ template <typename LeftArgument, typename RightArgument> struct FloatModuloFunct
   }
 };
 
+template <>
+struct FloatModuloFunctor<DecimalLit, DecimalLit> {
+  inline DecimalLit operator() (const DecimalLit &left, const DecimalLit &right) const {
+    return left % right;
+  }
+};
+
+template <typename RightArgument>
+struct FloatModuloFunctor<DecimalLit, RightArgument> {
+  inline DecimalLit operator() (const DecimalLit &left, const RightArgument &right) const {
+    return left % DecimalLit(right);
+  }
+};
+
+template <typename LeftArgument>
+struct FloatModuloFunctor<LeftArgument, DecimalLit> {
+  inline DecimalLit operator() (const LeftArgument &left, const DecimalLit &right) const {
+    return DecimalLit(left) % right;
+  }
+};
+
 template <template <typename LeftCppType, typename RightCppType> class OpFunctor,
           typename ResultType,
           typename LeftCppType, bool left_nullable,

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/binary_operations/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/types/operations/binary_operations/CMakeLists.txt b/types/operations/binary_operations/CMakeLists.txt
index 63db377..d503688 100644
--- a/types/operations/binary_operations/CMakeLists.txt
+++ b/types/operations/binary_operations/CMakeLists.txt
@@ -68,6 +68,7 @@ target_link_libraries(quickstep_types_operations_binaryoperations_AddBinaryOpera
                       quickstep_utility_Macros)
 target_link_libraries(quickstep_types_operations_binaryoperations_ArithmeticBinaryOperation
                       glog
+                      quickstep_types_DecimalType
                       quickstep_types_DoubleType
                       quickstep_types_FloatType
                       quickstep_types_IntType
@@ -87,6 +88,7 @@ target_link_libraries(quickstep_types_operations_binaryoperations_ArithmeticBina
                       quickstep_storage_StorageBlockInfo
                       quickstep_storage_ValueAccessor
                       quickstep_storage_ValueAccessorUtil
+                      quickstep_types_DecimalLit
                       quickstep_types_TypedValue
                       quickstep_types_containers_ColumnVector
                       quickstep_types_operations_binaryoperations_BinaryOperation

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/binary_operations/DivideBinaryOperation.cpp
----------------------------------------------------------------------
diff --git a/types/operations/binary_operations/DivideBinaryOperation.cpp b/types/operations/binary_operations/DivideBinaryOperation.cpp
index 23cbb99..2eb902c 100644
--- a/types/operations/binary_operations/DivideBinaryOperation.cpp
+++ b/types/operations/binary_operations/DivideBinaryOperation.cpp
@@ -47,6 +47,7 @@ bool DivideBinaryOperation::canApplyToTypes(const Type &left, const Type &right)
     case kLong:
     case kFloat:
     case kDouble:
+    case kDecimal:
     case kDatetimeInterval:
     case kYearMonthInterval: {
       return (right.getSuperTypeID() == Type::kNumeric);
@@ -238,7 +239,8 @@ TypedValue DivideBinaryOperation::applyToChecked(const TypedValue &left,
     case kInt:
     case kLong:
     case kFloat:
-    case kDouble: {
+    case kDouble:
+    case kDecimal: {
       if (right_type.getSuperTypeID() == Type::kNumeric) {
         return applyToCheckedNumericHelper<DivideFunctor>(left, left_type,
                                                           right, right_type);
@@ -321,7 +323,8 @@ UncheckedBinaryOperator* DivideBinaryOperation::makeUncheckedBinaryOperatorForTy
     case kInt:
     case kLong:
     case kFloat:
-    case kDouble: {
+    case kDouble:
+    case kDecimal: {
       if (right.getSuperTypeID() == Type::kNumeric) {
         return makeNumericBinaryOperatorOuterHelper<DivideArithmeticUncheckedBinaryOperator>(left, right);
       }

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/binary_operations/ModuloBinaryOperation.cpp
----------------------------------------------------------------------
diff --git a/types/operations/binary_operations/ModuloBinaryOperation.cpp b/types/operations/binary_operations/ModuloBinaryOperation.cpp
index 9af5470..18144f2 100644
--- a/types/operations/binary_operations/ModuloBinaryOperation.cpp
+++ b/types/operations/binary_operations/ModuloBinaryOperation.cpp
@@ -223,6 +223,13 @@ TypedValue ModuloBinaryOperation::applyToChecked(const TypedValue &left,
       }
       break;
     }
+    case kDecimal: {
+      if (right_type.getSuperTypeID() == Type::kNumeric) {
+        return applyToCheckedNumericHelper<FloatModuloFunctor>(left, left_type,
+                                                                 right, right_type);
+      }
+      break;
+    }
     default:
       break;
   }
@@ -248,6 +255,12 @@ UncheckedBinaryOperator* ModuloBinaryOperation::makeUncheckedBinaryOperatorForTy
       }
       break;
     }
+    case kDecimal: {
+      if (right.getSuperTypeID() == Type::kNumeric) {
+        return makeNumericBinaryOperatorOuterHelper<FloatModuloArithmeticUncheckedBinaryOperator>(left, right);
+      }
+      break;
+    }
     default:
       break;
   }

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/binary_operations/MultiplyBinaryOperation.cpp
----------------------------------------------------------------------
diff --git a/types/operations/binary_operations/MultiplyBinaryOperation.cpp b/types/operations/binary_operations/MultiplyBinaryOperation.cpp
index 970953d..dd342c5 100644
--- a/types/operations/binary_operations/MultiplyBinaryOperation.cpp
+++ b/types/operations/binary_operations/MultiplyBinaryOperation.cpp
@@ -51,6 +51,9 @@ bool MultiplyBinaryOperation::canApplyToTypes(const Type &left, const Type &righ
               right.getTypeID() == kDatetimeInterval   ||
               right.getTypeID() == kYearMonthInterval);
     }
+    case kDecimal: {
+      return (right.getSuperTypeID() == Type::kNumeric);
+    }
     case kDatetimeInterval:
     case kYearMonthInterval: {
       return (right.getSuperTypeID() == Type::kNumeric);
@@ -217,7 +220,8 @@ TypedValue MultiplyBinaryOperation::applyToChecked(const TypedValue &left,
     case kInt:
     case kLong:
     case kFloat:
-    case kDouble: {
+    case kDouble:
+    case kDecimal: {
       if (right_type.getSuperTypeID() == Type::kNumeric) {
         return applyToCheckedNumericHelper<MultiplyFunctor>(left, left_type,
                                                             right, right_type);
@@ -311,6 +315,12 @@ UncheckedBinaryOperator* MultiplyBinaryOperation::makeUncheckedBinaryOperatorFor
       }
       break;
     }
+    case kDecimal: {
+      if (right.getSuperTypeID() == Type::kNumeric) {
+        return makeNumericBinaryOperatorOuterHelper<MultiplyArithmeticUncheckedBinaryOperator>(left, right);
+      }
+      break;
+    }
     case kDatetimeInterval: {
       switch (right.getTypeID()) {
         case kInt: {

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/binary_operations/SubtractBinaryOperation.cpp
----------------------------------------------------------------------
diff --git a/types/operations/binary_operations/SubtractBinaryOperation.cpp b/types/operations/binary_operations/SubtractBinaryOperation.cpp
index e410488..3464599 100644
--- a/types/operations/binary_operations/SubtractBinaryOperation.cpp
+++ b/types/operations/binary_operations/SubtractBinaryOperation.cpp
@@ -44,7 +44,8 @@ bool SubtractBinaryOperation::canApplyToTypes(const Type &left, const Type &righ
     case kInt:
     case kLong:
     case kFloat:
-    case kDouble: {
+    case kDouble:
+    case kDecimal: {
       return (right.getSuperTypeID() == Type::kNumeric);
     }
     case kDatetime: {
@@ -287,7 +288,8 @@ TypedValue SubtractBinaryOperation::applyToChecked(const TypedValue &left,
     case kInt:
     case kLong:
     case kFloat:
-    case kDouble: {
+    case kDouble:
+    case kDecimal: {
       if (right_type.getSuperTypeID() == Type::kNumeric) {
         return applyToCheckedNumericHelper<SubtractFunctor>(left, left_type,
                                                             right, right_type);
@@ -352,7 +354,8 @@ UncheckedBinaryOperator* SubtractBinaryOperation::makeUncheckedBinaryOperatorFor
     case kInt:
     case kLong:
     case kFloat:
-    case kDouble: {
+    case kDouble:
+    case kDecimal: {
       if (right.getSuperTypeID() == Type::kNumeric) {
         return makeNumericBinaryOperatorOuterHelper<SubtractArithmeticUncheckedBinaryOperator>(left, right);
       }

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/comparisons/BasicComparison.cpp
----------------------------------------------------------------------
diff --git a/types/operations/comparisons/BasicComparison.cpp b/types/operations/comparisons/BasicComparison.cpp
index 21b92ca..e705646 100644
--- a/types/operations/comparisons/BasicComparison.cpp
+++ b/types/operations/comparisons/BasicComparison.cpp
@@ -38,12 +38,14 @@ bool BasicComparison::canCompareTypes(const Type &left, const Type &right) const
     case kInt:
     case kLong:
     case kFloat:
-    case kDouble: {
+    case kDouble:
+    case kDecimal: {
       switch (right.getTypeID()) {
         case kInt:
         case kLong:
         case kFloat:
         case kDouble:
+        case kDecimal:
           return true;
         default:
           return false;

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/comparisons/BasicComparison.hpp
----------------------------------------------------------------------
diff --git a/types/operations/comparisons/BasicComparison.hpp b/types/operations/comparisons/BasicComparison.hpp
index 9741c32..7f2aad9 100644
--- a/types/operations/comparisons/BasicComparison.hpp
+++ b/types/operations/comparisons/BasicComparison.hpp
@@ -23,6 +23,7 @@
 #include <string>
 
 #include "types/DatetimeLit.hpp"
+#include "types/DecimalLit.hpp"
 #include "types/IntervalLit.hpp"
 #include "types/Type.hpp"
 #include "types/TypeErrors.hpp"
@@ -147,12 +148,14 @@ bool BasicComparison::compareTypedValuesCheckedHelper(const TypedValue &left,
     case kInt:
     case kLong:
     case kFloat:
-    case kDouble: {
+    case kDouble:
+    case kDecimal: {
       switch (right_type.getTypeID()) {
         case kInt:
         case kLong:
         case kFloat:
         case kDouble:
+        case kDecimal:
           break;
         default: {
           LOG(FATAL) << "Comparison " << getName() << " can not be applied to types "
@@ -252,6 +255,11 @@ bool BasicComparison::compareTypedValuesCheckedHelper(const TypedValue &left,
       return comparison_functor(left_coerced.getLiteral<double>(),
                                 right_coerced.getLiteral<double>());
     }
+    case kDecimal: {
+      ComparisonFunctor<DecimalLit> comparison_functor;
+      return comparison_functor(left_coerced.getLiteral<DecimalLit>(),
+                                right_coerced.getLiteral<DecimalLit>());
+    }
     default: {
       LOG(FATAL) << "Comparison " << getName() << " can not be applied to types "
                  << left_type.getName() << " and " << right_type.getName();
@@ -310,6 +318,12 @@ UncheckedComparator* BasicComparison::makeNumericComparatorOuterHelper(
       } else {
         return makeNumericComparatorInnerHelper<ComparatorType, double, false>(left, right);
       }
+    case kDecimal:
+      if (left.isNullable()) {
+        return makeNumericComparatorInnerHelper<ComparatorType, DecimalLit, true>(left, right);
+      } else {
+        return makeNumericComparatorInnerHelper<ComparatorType, DecimalLit, false>(left, right);
+      }
     default:
       throw OperationInapplicableToType(getName(), 2, left.getName().c_str(), right.getName().c_str());
   }
@@ -347,6 +361,12 @@ UncheckedComparator* BasicComparison::makeNumericComparatorInnerHelper(
       } else {
         return new ComparatorType<LeftCppType, left_type_nullable, double, false>();
       }
+    case kDecimal:
+      if (right.isNullable()) {
+        return new ComparatorType<LeftCppType, left_type_nullable, DecimalLit, true>();
+      } else {
+        return new ComparatorType<LeftCppType, left_type_nullable, DecimalLit, false>();
+      }
     default:
       throw OperationInapplicableToType(getName(), 2, left.getName().c_str(), right.getName().c_str());
   }

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/comparisons/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/types/operations/comparisons/CMakeLists.txt b/types/operations/comparisons/CMakeLists.txt
index d2dfecf..266d1a2 100644
--- a/types/operations/comparisons/CMakeLists.txt
+++ b/types/operations/comparisons/CMakeLists.txt
@@ -65,6 +65,7 @@ target_link_libraries(quickstep_types_operations_comparisons_AsciiStringComparat
 target_link_libraries(quickstep_types_operations_comparisons_BasicComparison
                       glog
                       quickstep_types_DatetimeLit
+                      quickstep_types_DecimalLit
                       quickstep_types_IntervalLit
                       quickstep_types_Type
                       quickstep_types_TypeErrors

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/comparisons/ComparisonUtil.hpp
----------------------------------------------------------------------
diff --git a/types/operations/comparisons/ComparisonUtil.hpp b/types/operations/comparisons/ComparisonUtil.hpp
index d7da3fd..9ffeeec 100644
--- a/types/operations/comparisons/ComparisonUtil.hpp
+++ b/types/operations/comparisons/ComparisonUtil.hpp
@@ -149,6 +149,11 @@ auto InvokeOnLessComparatorForTypeIgnoreNullability(const Type &type,
                                      double, false> comp;
       return functor(comp);
     }
+    case kDecimal: {
+      LessLiteralUncheckedComparator<DecimalLit, false,
+                                     DecimalLit, false> comp;
+      return functor(comp);
+    }
     case kChar: {
       const std::size_t string_length
           = static_cast<const AsciiStringSuperType&>(type).getStringLength();
@@ -254,6 +259,10 @@ auto InvokeOnLessComparatorForDifferentTypesIgnoreNullability(
           LessLiteralUncheckedComparator<int, false, double, false> comp;
           return functor(comp);
         }
+        case kDecimal: {
+          LessLiteralUncheckedComparator<int, false, DecimalLit, false> comp;
+          return functor(comp);
+        }
         default:
           return comparison_util_detail::InvokeOnLessComparatorForDifferentTypesFallback(
               left_type, right_type, functor);
@@ -280,6 +289,11 @@ auto InvokeOnLessComparatorForDifferentTypesIgnoreNullability(
                                          double, false> comp;
           return functor(comp);
         }
+        case kDecimal: {
+          LessLiteralUncheckedComparator<std::int64_t, false,
+                                         DecimalLit, false> comp;
+          return functor(comp);
+        }
         default:
           return comparison_util_detail::InvokeOnLessComparatorForDifferentTypesFallback(
               left_type, right_type, functor);
@@ -303,6 +317,10 @@ auto InvokeOnLessComparatorForDifferentTypesIgnoreNullability(
           LessLiteralUncheckedComparator<float, false, double, false> comp;
           return functor(comp);
         }
+        case kDecimal: {
+          LessLiteralUncheckedComparator<float, false, DecimalLit, false> comp;
+          return functor(comp);
+        }
         default:
           return comparison_util_detail::InvokeOnLessComparatorForDifferentTypesFallback(
               left_type, right_type, functor);
@@ -326,6 +344,37 @@ auto InvokeOnLessComparatorForDifferentTypesIgnoreNullability(
           LessLiteralUncheckedComparator<double, false, double, false> comp;
           return functor(comp);
         }
+        case kDecimal: {
+          LessLiteralUncheckedComparator<double, false, DecimalLit, false> comp;
+          return functor(comp);
+        }
+        default:
+          return comparison_util_detail::InvokeOnLessComparatorForDifferentTypesFallback(
+              left_type, right_type, functor);
+      }
+    }
+    case kDecimal: {
+      switch (right_type.getTypeID()) {
+        case kInt: {
+          LessLiteralUncheckedComparator<DecimalLit, false, int, false> comp;
+          return functor(comp);
+        }
+        case kLong: {
+          LessLiteralUncheckedComparator<DecimalLit, false, std::int64_t, false> comp;
+          return functor(comp);
+        }
+        case kFloat: {
+          LessLiteralUncheckedComparator<DecimalLit, false, float, false> comp;
+          return functor(comp);
+        }
+        case kDouble: {
+          LessLiteralUncheckedComparator<DecimalLit, false, double, false> comp;
+          return functor(comp);
+        }
+        case kDecimal: {
+          LessLiteralUncheckedComparator<DecimalLit, false, DecimalLit, false> comp;
+          return functor(comp);
+        }
         default:
           return comparison_util_detail::InvokeOnLessComparatorForDifferentTypesFallback(
               left_type, right_type, functor);
@@ -544,6 +593,11 @@ auto InvokeOnBothLessComparatorsForDifferentTypesIgnoreNullability(
           LessLiteralUncheckedComparator<double, false, int, false> comp_reversed;
           return functor(comp, comp_reversed);
         }
+        case kDecimal: {
+          LessLiteralUncheckedComparator<int, false, DecimalLit, false> comp;
+          LessLiteralUncheckedComparator<DecimalLit, false, int, false> comp_reversed;
+          return functor(comp, comp_reversed);
+        }
         default:
           return comparison_util_detail::InvokeOnBothLessComparatorsForDifferentTypesFallback(
               left_type, right_type, functor);
@@ -575,6 +629,11 @@ auto InvokeOnBothLessComparatorsForDifferentTypesIgnoreNullability(
                                          std::int64_t, false> comp_reversed;
           return functor(comp, comp_reversed);
         }
+        case kDecimal: {
+          LessLiteralUncheckedComparator<std::int64_t, false, DecimalLit, false> comp;
+          LessLiteralUncheckedComparator<DecimalLit, false, std::int64_t, false> comp_reversed;
+          return functor(comp, comp_reversed);
+        }
         default:
           return comparison_util_detail::InvokeOnBothLessComparatorsForDifferentTypesFallback(
               left_type, right_type, functor);
@@ -601,6 +660,11 @@ auto InvokeOnBothLessComparatorsForDifferentTypesIgnoreNullability(
           LessLiteralUncheckedComparator<double, false, float, false> comp_reversed;
           return functor(comp, comp_reversed);
         }
+        case kDecimal: {
+          LessLiteralUncheckedComparator<float, false, DecimalLit, false> comp;
+          LessLiteralUncheckedComparator<DecimalLit, false, float, false> comp_reversed;
+          return functor(comp, comp_reversed);
+        }
         default:
           return comparison_util_detail::InvokeOnBothLessComparatorsForDifferentTypesFallback(
               left_type, right_type, functor);
@@ -627,11 +691,47 @@ auto InvokeOnBothLessComparatorsForDifferentTypesIgnoreNullability(
           LessLiteralUncheckedComparator<double, false, double, false> comp;
           return functor(comp, comp);
         }
+        case kDecimal: {
+          LessLiteralUncheckedComparator<double, false, DecimalLit, false> comp;
+          LessLiteralUncheckedComparator<DecimalLit, false, double, false> comp_reversed;
+          return functor(comp, comp_reversed);
+        }
         default:
           return comparison_util_detail::InvokeOnBothLessComparatorsForDifferentTypesFallback(
               left_type, right_type, functor);
       }
     }
+    case kDecimal: {
+      switch (right_type.getTypeID()) {
+        case kInt: {
+          LessLiteralUncheckedComparator<DecimalLit, false, int, false> comp;
+          LessLiteralUncheckedComparator<int, false, DecimalLit, false> comp_reversed;
+          return functor(comp, comp_reversed);
+        }
+        case kLong: {
+          LessLiteralUncheckedComparator<DecimalLit, false, std::int64_t, false> comp;
+          LessLiteralUncheckedComparator<std::int64_t, false, DecimalLit, false> comp_reversed;
+          return functor(comp, comp_reversed);
+        }
+        case kFloat: {
+          LessLiteralUncheckedComparator<DecimalLit, false, float, false> comp;
+          LessLiteralUncheckedComparator<float, false, DecimalLit, false> comp_reversed;
+          return functor(comp, comp_reversed);
+        }
+        case kDouble: {
+          LessLiteralUncheckedComparator<DecimalLit, false, double, false> comp;
+          LessLiteralUncheckedComparator<double, false, DecimalLit, false> comp_reversed;
+          return functor(comp, comp_reversed);
+        }
+        case kDecimal: {
+          LessLiteralUncheckedComparator<DecimalLit, false, DecimalLit, false> comp;
+          return functor(comp, comp);
+        }
+      default:
+        return comparison_util_detail::InvokeOnBothLessComparatorsForDifferentTypesFallback(
+            left_type, right_type, functor);
+      }
+    }
     case kChar: {
       const std::size_t left_string_length
           = static_cast<const AsciiStringSuperType&>(left_type).getStringLength();
@@ -959,6 +1059,8 @@ inline bool CheckUntypedValuesEqual(const Type &type, const void *left, const vo
       return STLLiteralEqual<float>()(left, right);
     case kDouble:
       return STLLiteralEqual<double>()(left, right);
+    case kDecimal:
+      return STLLiteralEqual<DecimalLit>()(left, right);
     case kChar:
       return STLCharEqual(static_cast<const AsciiStringSuperType&>(type).getStringLength())(left, right);
     case kVarChar:
@@ -1216,6 +1318,8 @@ inline TypedValue GetLastValueForType(const Type &type) {
       return TypedValue(std::numeric_limits<float>::max());
     case kDouble:
       return TypedValue(std::numeric_limits<double>::max());
+    case kDecimal:
+      return TypedValue(DecimalLit{std::numeric_limits<std::int64_t>::max()});
     case kChar:
       return TypedValue(kChar, kLastString, 2);
     case kVarChar:

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/comparisons/LiteralComparators.hpp
----------------------------------------------------------------------
diff --git a/types/operations/comparisons/LiteralComparators.hpp b/types/operations/comparisons/LiteralComparators.hpp
index 3bf6b00..d009b23 100644
--- a/types/operations/comparisons/LiteralComparators.hpp
+++ b/types/operations/comparisons/LiteralComparators.hpp
@@ -45,6 +45,27 @@ template <typename LeftArgument, typename RightArgument> struct EqualFunctor
   }
 };
 
+template <> struct EqualFunctor<DecimalLit, DecimalLit>
+    : public std::binary_function<DecimalLit, DecimalLit, bool> {
+  inline bool operator() (const DecimalLit &left, const DecimalLit &right) const {
+    return left == right;
+  }
+};
+
+template <typename RightArgument> struct EqualFunctor<DecimalLit, RightArgument>
+    : public std::binary_function<DecimalLit, RightArgument, bool> {
+  inline bool operator() (const DecimalLit &left, const RightArgument &right) const {
+    return left == DecimalLit(right);
+  }
+};
+
+template <typename LeftArgument> struct EqualFunctor<LeftArgument, DecimalLit>
+    : public std::binary_function<LeftArgument, DecimalLit, bool> {
+  inline bool operator() (const LeftArgument &left, const DecimalLit &right) const {
+    return DecimalLit(left) == right;
+  }
+};
+
 template <typename LeftArgument, typename RightArgument> struct NotEqualFunctor
     : public std::binary_function<LeftArgument, RightArgument, bool> {
   inline bool operator() (const LeftArgument &left, const RightArgument &right) const {
@@ -52,6 +73,27 @@ template <typename LeftArgument, typename RightArgument> struct NotEqualFunctor
   }
 };
 
+template <> struct NotEqualFunctor<DecimalLit, DecimalLit>
+    : public std::binary_function<DecimalLit, DecimalLit, bool> {
+  inline bool operator() (const DecimalLit &left, const DecimalLit &right) const {
+    return left != right;
+  }
+};
+
+template <typename RightArgument> struct NotEqualFunctor<DecimalLit, RightArgument>
+    : public std::binary_function<DecimalLit, RightArgument, bool> {
+  inline bool operator() (const DecimalLit &left, const RightArgument &right) const {
+    return left != DecimalLit(right);
+  }
+};
+
+template <typename LeftArgument> struct NotEqualFunctor<LeftArgument, DecimalLit>
+    : public std::binary_function<LeftArgument, DecimalLit, bool> {
+  inline bool operator() (const LeftArgument &left, const DecimalLit &right) const {
+    return DecimalLit(left) != right;
+  }
+};
+
 template <typename LeftArgument, typename RightArgument> struct LessFunctor
     : public std::binary_function<LeftArgument, RightArgument, bool> {
   inline bool operator() (const LeftArgument &left, const RightArgument &right) const {
@@ -59,6 +101,27 @@ template <typename LeftArgument, typename RightArgument> struct LessFunctor
   }
 };
 
+template <> struct LessFunctor<DecimalLit, DecimalLit>
+    : public std::binary_function<DecimalLit, DecimalLit, bool> {
+  inline bool operator() (const DecimalLit &left, const DecimalLit &right) const {
+    return left < right;
+  }
+};
+
+template <typename RightArgument> struct LessFunctor<DecimalLit, RightArgument>
+    : public std::binary_function<DecimalLit, RightArgument, bool> {
+  inline bool operator() (const DecimalLit &left, const RightArgument &right) const {
+    return left < DecimalLit(right);
+  }
+};
+
+template <typename LeftArgument> struct LessFunctor<LeftArgument, DecimalLit>
+    : public std::binary_function<LeftArgument, DecimalLit, bool> {
+  inline bool operator() (const LeftArgument &left, const DecimalLit &right) const {
+    return DecimalLit(left) < right;
+  }
+};
+
 template <typename LeftArgument, typename RightArgument> struct LessOrEqualFunctor
     : public std::binary_function<LeftArgument, RightArgument, bool> {
   inline bool operator() (const LeftArgument &left, const RightArgument &right) const {
@@ -66,6 +129,27 @@ template <typename LeftArgument, typename RightArgument> struct LessOrEqualFunct
   }
 };
 
+template <> struct LessOrEqualFunctor<DecimalLit, DecimalLit>
+    : public std::binary_function<DecimalLit, DecimalLit, bool> {
+  inline bool operator() (const DecimalLit &left, const DecimalLit &right) const {
+    return left <= right;
+  }
+};
+
+template <typename RightArgument> struct LessOrEqualFunctor<DecimalLit, RightArgument>
+    : public std::binary_function<DecimalLit, RightArgument, bool> {
+  inline bool operator() (const DecimalLit &left, const RightArgument &right) const {
+    return left <= DecimalLit(right);
+  }
+};
+
+template <typename LeftArgument> struct LessOrEqualFunctor<LeftArgument, DecimalLit>
+    : public std::binary_function<LeftArgument, DecimalLit, bool> {
+  inline bool operator() (const LeftArgument &left, const DecimalLit &right) const {
+    return DecimalLit(left) <= right;
+  }
+};
+
 template <typename LeftArgument, typename RightArgument> struct GreaterFunctor
     : public std::binary_function<LeftArgument, RightArgument, bool> {
   inline bool operator() (const LeftArgument &left, const RightArgument &right) const {
@@ -73,6 +157,27 @@ template <typename LeftArgument, typename RightArgument> struct GreaterFunctor
   }
 };
 
+template <> struct GreaterFunctor<DecimalLit, DecimalLit>
+    : public std::binary_function<DecimalLit, DecimalLit, bool> {
+  inline bool operator() (const DecimalLit &left, const DecimalLit &right) const {
+    return left > right;
+  }
+};
+
+template <typename RightArgument> struct GreaterFunctor<DecimalLit, RightArgument>
+    : public std::binary_function<DecimalLit, RightArgument, bool> {
+  inline bool operator() (const DecimalLit &left, const RightArgument &right) const {
+    return left > DecimalLit(right);
+  }
+};
+
+template <typename LeftArgument> struct GreaterFunctor<LeftArgument, DecimalLit>
+    : public std::binary_function<LeftArgument, DecimalLit, bool> {
+  inline bool operator() (const LeftArgument &left, const DecimalLit &right) const {
+    return DecimalLit(left) > right;
+  }
+};
+
 template <typename LeftArgument, typename RightArgument> struct GreaterOrEqualFunctor
     : public std::binary_function<LeftArgument, RightArgument, bool> {
   inline bool operator() (const LeftArgument &left, const RightArgument &right) const {
@@ -80,6 +185,28 @@ template <typename LeftArgument, typename RightArgument> struct GreaterOrEqualFu
   }
 };
 
+template <> struct GreaterOrEqualFunctor<DecimalLit, DecimalLit>
+    : public std::binary_function<DecimalLit, DecimalLit, bool> {
+  inline bool operator() (const DecimalLit &left, const DecimalLit &right) const {
+    return left >= right;
+  }
+};
+
+template <typename RightArgument> struct GreaterOrEqualFunctor<DecimalLit, RightArgument>
+    : public std::binary_function<DecimalLit, RightArgument, bool> {
+  inline bool operator() (const DecimalLit &left, const RightArgument &right) const {
+    return left >= DecimalLit(right);
+  }
+};
+
+template <typename LeftArgument> struct GreaterOrEqualFunctor<LeftArgument, DecimalLit>
+    : public std::binary_function<LeftArgument, DecimalLit, bool> {
+  inline bool operator() (const LeftArgument &left, const DecimalLit &right) const {
+    return DecimalLit(left) >= right;
+  }
+};
+
+
 template <template <typename LeftArgument, typename RightArgument> class ComparisonFunctor,
           typename LeftCppType, bool left_nullable,
           typename RightCppType, bool right_nullable>

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/unary_operations/ArithmeticUnaryOperations.cpp
----------------------------------------------------------------------
diff --git a/types/operations/unary_operations/ArithmeticUnaryOperations.cpp b/types/operations/unary_operations/ArithmeticUnaryOperations.cpp
index 1e61db3..003c17e 100644
--- a/types/operations/unary_operations/ArithmeticUnaryOperations.cpp
+++ b/types/operations/unary_operations/ArithmeticUnaryOperations.cpp
@@ -20,6 +20,7 @@
 #include <string>
 
 #include "types/DatetimeIntervalType.hpp"
+#include "types/DecimalType.hpp"
 #include "types/DoubleType.hpp"
 #include "types/FloatType.hpp"
 #include "types/IntType.hpp"
@@ -40,7 +41,7 @@ namespace quickstep {
 bool ArithmeticUnaryOperation::canApplyToType(const Type &type) const {
   return QUICKSTEP_EQUALS_ANY_CONSTANT(
       type.getTypeID(),
-      kInt, kLong, kFloat, kDouble, kDatetimeInterval, kYearMonthInterval);
+      kInt, kLong, kFloat, kDouble, kDecimal, kDatetimeInterval, kYearMonthInterval);
 }
 
 const Type* ArithmeticUnaryOperation::resultTypeForArgumentType(const Type &type) const {
@@ -66,7 +67,7 @@ const Type* ArithmeticUnaryOperation::pushDownTypeHint(const Type *type_hint) co
 bool NegateUnaryOperation::resultTypeIsPlausible(const Type &result_type) const {
   return QUICKSTEP_EQUALS_ANY_CONSTANT(
       result_type.getTypeID(),
-      kInt, kLong, kFloat, kDouble, kDatetimeInterval, kYearMonthInterval);
+      kInt, kLong, kFloat, kDouble, kDecimal, kDatetimeInterval, kYearMonthInterval);
 }
 
 TypedValue NegateUnaryOperation::applyToChecked(const TypedValue &argument,
@@ -86,6 +87,8 @@ TypedValue NegateUnaryOperation::applyToChecked(const TypedValue &argument,
       return TypedValue(-argument.getLiteral<typename FloatType::cpptype>());
     case kDouble:
       return TypedValue(-argument.getLiteral<typename DoubleType::cpptype>());
+    case kDecimal:
+      return TypedValue(-argument.getLiteral<typename DecimalType::cpptype>());
     case kDatetimeInterval:
       return TypedValue(-argument.getLiteral<typename DatetimeIntervalType::cpptype>());
     case kYearMonthInterval:
@@ -123,6 +126,12 @@ UncheckedUnaryOperator* NegateUnaryOperation::makeUncheckedUnaryOperatorForType(
       } else {
         return new NegateUncheckedUnaryOperator<DoubleType, false>();
       }
+    case kDecimal:
+      if (type.isNullable()) {
+        return new NegateUncheckedUnaryOperator<DecimalType, true>();
+      } else {
+        return new NegateUncheckedUnaryOperator<DecimalType, false>();
+      }
     case kDatetimeInterval:
       if (type.isNullable()) {
         return new NegateUncheckedUnaryOperator<DatetimeIntervalType, true>();

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/unary_operations/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/types/operations/unary_operations/CMakeLists.txt b/types/operations/unary_operations/CMakeLists.txt
index 5c54d9c..619f562 100644
--- a/types/operations/unary_operations/CMakeLists.txt
+++ b/types/operations/unary_operations/CMakeLists.txt
@@ -29,6 +29,7 @@ add_library(quickstep_types_operations_unaryoperations_UnaryOperationID UnaryOpe
 target_link_libraries(quickstep_types_operations_unaryoperations_ArithmeticUnaryOperations
                       glog
                       quickstep_types_DatetimeIntervalType
+                      quickstep_types_DecimalType
                       quickstep_types_DoubleType
                       quickstep_types_FloatType
                       quickstep_types_IntType
@@ -75,6 +76,7 @@ target_link_libraries(quickstep_types_operations_unaryoperations_NumericCastOper
                       quickstep_catalog_CatalogTypedefs
                       quickstep_storage_ValueAccessor
                       quickstep_storage_ValueAccessorUtil
+                      quickstep_types_DecimalType
                       quickstep_types_DoubleType
                       quickstep_types_FloatType
                       quickstep_types_IntType



[12/17] incubator-quickstep git commit: Added PRIORITY clause in parser.

Posted by ha...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/parser/preprocessed/SqlLexer_gen.cpp
----------------------------------------------------------------------
diff --git a/parser/preprocessed/SqlLexer_gen.cpp b/parser/preprocessed/SqlLexer_gen.cpp
index d02db56..b6c747c 100644
--- a/parser/preprocessed/SqlLexer_gen.cpp
+++ b/parser/preprocessed/SqlLexer_gen.cpp
@@ -8,8 +8,8 @@
 
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 39
+#define YY_FLEX_MINOR_VERSION 6
+#define YY_FLEX_SUBMINOR_VERSION 0
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
@@ -354,7 +354,7 @@ void quickstep_yyfree (void * ,yyscan_t yyscanner );
 
 /* Begin user sect3 */
 
-#define quickstep_yywrap(yyscanner) 1
+#define quickstep_yywrap(yyscanner) (/*CONSTCOND*/1)
 #define YY_SKIP_YYWRAP
 
 typedef unsigned char YY_CHAR;
@@ -366,6 +366,9 @@ typedef int yy_state_type;
 static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
 static yy_state_type yy_try_NUL_trans (yy_state_type current_state  ,yyscan_t yyscanner);
 static int yy_get_next_buffer (yyscan_t yyscanner );
+#if defined(__GNUC__) && __GNUC__ >= 3
+__attribute__((__noreturn__))
+#endif
 static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
 
 /* Done after the current pattern has been matched and before the
@@ -378,8 +381,8 @@ static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
 	*yy_cp = '\0'; \
 	yyg->yy_c_buf_p = yy_cp;
 
-#define YY_NUM_RULES 160
-#define YY_END_OF_BUFFER 161
+#define YY_NUM_RULES 161
+#define YY_END_OF_BUFFER 162
 /* This struct is not used in this scanner,
    but its presence is necessary. */
 struct yy_trans_info
@@ -387,75 +390,77 @@ struct yy_trans_info
 	flex_int32_t yy_verify;
 	flex_int32_t yy_nxt;
 	};
-static yyconst flex_int16_t yy_accept[588] =
+static yyconst flex_int16_t yy_accept[593] =
     {   0,
         0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,  161,    2,    2,  159,  159,  158,  157,  159,
-      136,  132,  135,  132,  132,  155,  128,  125,  129,  154,
-      154,  154,  154,  154,  154,  154,  154,  154,  154,  154,
-      154,  154,  154,  154,  154,  154,  154,  154,  154,  154,
-      154,  154,  154,  154,  133,    4,    5,    5,    3,  151,
-      151,  148,  152,  152,  146,  153,  153,  150,    1,  158,
-      126,  156,  155,  155,  155,    0,  130,  127,  131,  154,
-      154,  154,  154,   10,  154,  154,  154,   22,  154,  154,
-      154,  154,  154,  154,  154,  154,  154,  154,  154,  134,
-
-      154,  154,  154,  154,  154,  154,  154,  154,  154,  154,
-      154,  154,  154,   60,   68,  154,  154,  154,  154,  154,
-      154,  154,  154,  154,  154,  154,   82,   83,  154,  154,
-      154,  154,  154,  154,  154,  154,  154,  154,  154,  154,
-      154,  154,  154,  154,  154,  154,  154,  154,  154,  154,
-      154,  154,  154,    4,    5,    3,  151,  147,  152,  145,
-      145,  137,  139,  140,  141,  142,  143,  144,  145,  153,
-      149,  156,  155,    0,  155,    6,    7,  154,    9,   11,
-      154,  154,   15,  154,  154,  154,  154,  154,  154,  154,
-      154,  154,  154,  154,   33,  154,  154,  154,  154,  154,
-
-      154,  154,  154,   44,  154,  154,  154,  154,  154,  154,
-      154,   52,  154,  154,  154,  154,  154,  154,  154,  154,
-      154,   64,  154,   70,  154,  154,  154,  154,  154,  154,
-      154,   78,  154,   81,  154,  154,  154,  154,  154,  154,
-      154,  154,  154,  154,  154,  154,  154,   98,  154,  154,
-      103,  104,  154,  154,  154,  154,  154,  154,  154,  154,
-      154,  154,  154,  154,  154,  154,  154,  154,  137,  139,
-      138,  154,  154,  154,  154,  154,  154,  154,   20,   23,
-      154,  154,  154,   28,  154,  154,  154,   31,  154,  154,
-      154,  154,   38,  154,  154,   42,   43,  154,  154,  154,
-
-      154,  154,  154,  154,  154,   54,   55,  154,   57,  154,
-       59,  154,  154,  154,  154,   67,   69,   71,   72,   73,
-      154,   75,  154,  154,   79,  154,  154,   86,  154,  154,
-      154,  154,   92,  154,   94,  154,  154,  154,  100,  154,
-      154,  154,  154,  154,  154,  108,  109,  111,  154,  154,
-      154,  154,  154,  154,  154,  119,  154,  154,  122,  123,
-      137,  138,    8,  154,  154,  154,  154,  154,  154,  154,
-       25,  154,  154,  154,  154,  154,  154,  154,  154,  154,
-      154,  154,  154,  154,  154,  154,  154,   48,   49,   50,
-      154,  154,   56,  154,   61,   62,  154,  154,  154,   74,
-
-      154,   77,   80,   84,   85,  154,  154,  154,  154,   93,
-      154,  154,   97,  154,  154,  154,  154,  154,  107,  154,
-      154,  154,  154,  154,  116,  154,  154,  120,  154,  154,
-      154,  154,   14,  154,  154,  154,  154,  154,   26,  154,
-       29,  154,  154,  154,  154,  154,   36,  154,  154,  154,
-       41,  154,   46,  154,  154,  154,   58,   63,  154,  154,
-       76,  154,  154,  154,  154,  154,   96,  154,  101,  102,
-      154,  154,  154,  154,  154,  114,  115,  117,  154,  121,
-      154,  154,   13,  154,  154,  154,  154,  154,  154,   21,
-       30,  154,   34,   35,  154,  154,  154,  154,   47,  154,
-
-       53,   65,  154,  154,   89,  154,   91,  154,  154,  154,
-      154,  154,  154,  154,  118,  154,  154,  154,  154,  154,
-      154,  154,  154,   32,  154,  154,   40,  154,  154,   66,
-      154,  154,  154,  154,  105,  154,  154,  154,  154,  154,
-       12,  154,  154,  154,  154,   24,  154,   37,  154,  154,
-       51,   87,   90,  154,  154,  106,  110,  154,  113,  124,
-       16,  154,  154,  154,   27,   39,  154,   88,   95,  154,
-      154,  154,   18,   19,  154,  154,  112,  154,  154,  154,
-      154,  154,   99,  154,   45,   17,    0
+        0,    0,  162,    2,    2,  160,  160,  159,  158,  160,
+      137,  133,  136,  133,  133,  156,  129,  126,  130,  155,
+      155,  155,  155,  155,  155,  155,  155,  155,  155,  155,
+      155,  155,  155,  155,  155,  155,  155,  155,  155,  155,
+      155,  155,  155,  155,  134,    4,    5,    5,    3,  152,
+      152,  149,  153,  153,  147,  154,  154,  151,    1,  159,
+      127,  157,  156,  156,  156,    0,  131,  128,  132,  155,
+      155,  155,  155,   10,  155,  155,  155,   22,  155,  155,
+      155,  155,  155,  155,  155,  155,  155,  155,  155,  135,
+
+      155,  155,  155,  155,  155,  155,  155,  155,  155,  155,
+      155,  155,  155,   60,   68,  155,  155,  155,  155,  155,
+      155,  155,  155,  155,  155,  155,   82,   83,  155,  155,
+      155,  155,  155,  155,  155,  155,  155,  155,  155,  155,
+      155,  155,  155,  155,  155,  155,  155,  155,  155,  155,
+      155,  155,  155,    4,    5,    3,  152,  148,  153,  146,
+      146,  138,  140,  141,  142,  143,  144,  145,  146,  154,
+      150,  157,  156,    0,  156,    6,    7,  155,    9,   11,
+      155,  155,   15,  155,  155,  155,  155,  155,  155,  155,
+      155,  155,  155,  155,   33,  155,  155,  155,  155,  155,
+
+      155,  155,  155,   44,  155,  155,  155,  155,  155,  155,
+      155,   52,  155,  155,  155,  155,  155,  155,  155,  155,
+      155,   64,  155,   70,  155,  155,  155,  155,  155,  155,
+      155,   78,  155,   81,  155,  155,  155,  155,  155,  155,
+      155,  155,  155,  155,  155,  155,  155,   99,  155,  155,
+      104,  105,  155,  155,  155,  155,  155,  155,  155,  155,
+      155,  155,  155,  155,  155,  155,  155,  155,  138,  140,
+      139,  155,  155,  155,  155,  155,  155,  155,   20,   23,
+      155,  155,  155,   28,  155,  155,  155,   31,  155,  155,
+      155,  155,   38,  155,  155,   42,   43,  155,  155,  155,
+
+      155,  155,  155,  155,  155,   54,   55,  155,   57,  155,
+       59,  155,  155,  155,  155,   67,   69,   71,   72,   73,
+      155,   75,  155,  155,   79,  155,  155,   86,  155,  155,
+      155,  155,  155,   93,  155,   95,  155,  155,  155,  101,
+      155,  155,  155,  155,  155,  155,  109,  110,  112,  155,
+      155,  155,  155,  155,  155,  155,  120,  155,  155,  123,
+      124,  138,  139,    8,  155,  155,  155,  155,  155,  155,
+      155,   25,  155,  155,  155,  155,  155,  155,  155,  155,
+      155,  155,  155,  155,  155,  155,  155,  155,   48,   49,
+       50,  155,  155,   56,  155,   61,   62,  155,  155,  155,
+
+       74,  155,   77,   80,   84,   85,  155,  155,  155,  155,
+      155,   94,  155,  155,   98,  155,  155,  155,  155,  155,
+      108,  155,  155,  155,  155,  155,  117,  155,  155,  121,
+      155,  155,  155,  155,   14,  155,  155,  155,  155,  155,
+       26,  155,   29,  155,  155,  155,  155,  155,   36,  155,
+      155,  155,   41,  155,   46,  155,  155,  155,   58,   63,
+      155,  155,   76,  155,  155,  155,  155,  155,  155,   97,
+      155,  102,  103,  155,  155,  155,  155,  155,  115,  116,
+      118,  155,  122,  155,  155,   13,  155,  155,  155,  155,
+      155,  155,   21,   30,  155,   34,   35,  155,  155,  155,
+
+      155,   47,  155,   53,   65,  155,  155,   89,  155,   91,
+      155,  155,  155,  155,  155,  155,  155,  155,  119,  155,
+      155,  155,  155,  155,  155,  155,  155,   32,  155,  155,
+       40,  155,  155,   66,  155,  155,   92,  155,  155,  106,
+      155,  155,  155,  155,  155,   12,  155,  155,  155,  155,
+       24,  155,   37,  155,  155,   51,   87,   90,  155,  155,
+      107,  111,  155,  114,  125,   16,  155,  155,  155,   27,
+       39,  155,   88,   96,  155,  155,  155,   18,   19,  155,
+      155,  113,  155,  155,  155,  155,  155,  100,  155,   45,
+       17,    0
+
     } ;
 
-static yyconst flex_int32_t yy_ec[256] =
+static yyconst YY_CHAR yy_ec[256] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
         1,    1,    4,    1,    1,    1,    1,    1,    1,    1,
@@ -487,7 +492,7 @@ static yyconst flex_int32_t yy_ec[256] =
         1,    1,    1,    1,    1
     } ;
 
-static yyconst flex_int32_t yy_meta[72] =
+static yyconst YY_CHAR yy_meta[72] =
     {   0,
         1,    1,    2,    1,    1,    3,    1,    4,    1,    5,
         5,    6,    6,    5,    1,    1,    1,    7,    7,    7,
@@ -499,27 +504,27 @@ static yyconst flex_int32_t yy_meta[72] =
         8
     } ;
 
-static yyconst flex_int16_t yy_base[603] =
+static yyconst flex_uint16_t yy_base[608] =
     {   0,
         0,    1,   46,    0,  117,  163,    2,    3,  128,  132,
-        6,   10,  211, 1307, 1307,    0, 1307,   13, 1307,  194,
-     1307, 1307, 1307,  194,    6,  130,    4, 1307,  170,  124,
+        6,   10,  211, 1312, 1312,    0, 1312,   13, 1312,  194,
+     1312, 1312, 1312,  194,    6,  130,    4, 1312,  170,  124,
       161,  215,  170,  207,  265,   92,  167,  162,   96,  107,
       223,  165,  162,  221,  274,   92,  284,  277,  315,  206,
-      128,  232,    0,  125, 1307,  152,    4,   19,    0,    0,
+      128,  232,    0,  125, 1312,  152,    4,   19,    0,    0,
         0,  143,    0,    0,  379,    0,    0,  144,    0,   22,
-     1307,    0,  292,  305,  335,   18, 1307, 1307, 1307,    0,
+     1312,    0,  292,  305,  335,   18, 1312, 1312, 1312,    0,
       174,  264,  180,  186,  209,  271,  229,    0,  277,  333,
-      335,  312,  330,  317,  323,  338,  323,  333,  340, 1307,
+      335,  312,  330,  317,  323,  338,  323,  333,  340, 1312,
 
       339,  355,  357,  381,  370,  373,  377,  382,  380,  384,
       383,  383,  383,  431,    0,  398,  383,  390,  406,  402,
       403,  404,  425,  420,  431,  442,    0,  445,  432,  448,
       436,  437,  451,  448,  444,  460,  452,  439,  489,  464,
       468,  469,  468,  462,  455,  477,  501,  493,  489,  494,
-      502,  494,  510,  142,   29,    0,    0, 1307,    0, 1307,
-     1307,   22,   24, 1307, 1307, 1307, 1307, 1307,    0,    0,
-     1307,    0,  520,   26,   28,    0,    0,  508,    0,  512,
+      502,  494,  510,  142,   29,    0,    0, 1312,    0, 1312,
+     1312,   22,   24, 1312, 1312, 1312, 1312, 1312,    0,    0,
+     1312,    0,  520,   26,   28,    0,    0,  508,    0,  512,
       495,  510,  497,  530,  518,  506,  525,  508,  512,  509,
       543,  530,  533,  550,    0,  547,  558,  556,  561,  546,
 
@@ -527,127 +532,127 @@ static yyconst flex_int16_t yy_base[603] =
       566,  576,  569,  571,  565,  579,  580,  573,  587,  597,
       598,  604,  594,    0,  593,  594,  612,  613,  616,  603,
       605,    0,  614,    0,  622,  623,  611,  610,  630,  631,
-      622,  616,  632,  628,  636,  639,  637,  631,  632,  644,
-        0,  649,  647,  655,  657,  667,  670,  665,  665,  664,
-      681,  669,  663,  682,  673,  682,  680,  671,   30,  125,
-        0,  674,  679,  689,  683,  693,  688,  689,    0,  702,
-      694,  694,  688,    0,  699,  706,  720,  709,  717,  712,
-      715,  725,  734,  731,  729,    0,    0,  726,  723,  743,
-
-      740,  726,  727,  734,  741,    0,    0,  735,    0,  738,
-        0,  731,  738,  739,  759,    0,    0,    0,    0,    0,
-      740,    0,  741,  755,  746,  764,  765,    0,  778,  783,
-      786,  792,    0,  791,    0,  779,  774,  779,    0,  796,
-      787,  799,  791,  784,  800,    0,  788,    0,  803,  788,
-      789,  793,  807,  810,  810,    0,  814,  806,    0,  810,
-      136, 1307,    0,  820,  830,  820,  840,  830,  839,  848,
-        0,  840,  837,  851,  852,  844,  850,  859,  849,  857,
-      854,  851,  852,  862,  863,  852,  869,    0,    0,    0,
-      850,  869,    0,  870,    0,    0,  859,  876,  860,    0,
-
-      888,    0,    0,    0,    0,  878,  885,  899,  886,    0,
-      902,  893,    0,  907,  909,  894,  906,  898,    0,  897,
-      899,  905,  915,  916,    0,  904,  923,    0,  902,  911,
-      920,  916,    0,  909,  916,  934,  928,  919,    0,  939,
-        0,  946,  936,  944,  949,  942,    0,  945,  963,  967,
-        0,   93,    0,  951,  963,  959,    0,    0,  956,  974,
-        0,  967,  957,  969,  954,  967,    0,  970,    0,    0,
-      969,  975,  986,  987,  985,    0,    0,    0,  974,    0,
-      979,  981,    0,  988,  983,  996, 1002, 1010, 1010,    0,
-        0, 1015,    0,    0, 1018, 1016, 1008, 1010,    0, 1016,
-
-        0,    0, 1019, 1017,    0, 1019,    0, 1031, 1026, 1016,
-     1023, 1026, 1027, 1036,    0, 1022, 1038, 1032, 1031, 1034,
-     1031, 1035, 1041,    0, 1038, 1053,    0, 1052, 1066,    0,
-     1063, 1071, 1076, 1070,    0, 1079, 1071, 1072, 1085, 1082,
-        0, 1084, 1087, 1081, 1089,    0, 1075,    0, 1090, 1080,
-        0, 1080,    0, 1081, 1094,    0,    0, 1092,    0,    0,
-        0, 1087, 1103, 1091,    0,    0, 1102,    0,    0, 1093,
-     1109, 1105,    0,    0, 1116, 1126,    0, 1126, 1129, 1121,
-     1136, 1125,    0, 1126,    0,    0, 1307, 1191, 1201, 1211,
-     1221, 1231, 1235, 1238, 1244, 1252, 1262, 1272, 1282, 1292,
-
-     1297, 1299
+      626,  615,  629,  628,  639,  640,  639,  631,  634,  656,
+        0,  654,  648,  659,  658,  670,  672,  668,  666,  665,
+      682,  670,  664,  683,  673,  684,  681,  674,   30,  125,
+        0,  675,  680,  692,  684,  694,  691,  690,    0,  704,
+      696,  695,  699,    0,  704,  707,  724,  710,  720,  714,
+      718,  726,  735,  732,  730,    0,    0,  727,  724,  744,
+
+      741,  727,  729,  735,  742,    0,    0,  736,    0,  741,
+        0,  732,  739,  742,  759,    0,    0,    0,    0,    0,
+      741,    0,  743,  757,  763,  765,  769,    0,  779,  786,
+      788,  795,  779,    0,  793,    0,  781,  776,  781,    0,
+      798,  789,  801,  793,  787,  803,    0,  790,    0,  805,
+      792,  793,  795,  811,  814,  813,    0,  818,  809,    0,
+      822,  136, 1312,    0,  836,  836,  825,  845,  835,  843,
+      852,    0,  842,  839,  853,  854,  846,  852,  861,  851,
+      860,  857,  853,  854,  866,  867,  854,  873,    0,    0,
+        0,  854,  872,    0,  874,    0,    0,  862,  888,  876,
+
+        0,  894,    0,    0,    0,    0,  883,  890,  903,  891,
+      903,    0,  908,  898,    0,  910,  912,  897,  909,  901,
+        0,  900,  902,  909,  919,  920,    0,  907,  928,    0,
+      907,  916,  925,  921,    0,  915,  921,  939,  942,  936,
+        0,  956,    0,  956,  942,  952,  955,  950,    0,  951,
+      968,  970,    0,   93,    0,  954,  966,  962,    0,    0,
+      959,  977,    0,  970,  961,  973,  958,  964,  973,    0,
+      976,    0,    0,  975,  983,  992,  994,  993,    0,    0,
+        0,  980,    0,  995, 1000,    0, 1006, 1004, 1007, 1011,
+     1020, 1019,    0,    0, 1024,    0,    0, 1025, 1022, 1012,
+
+     1014,    0, 1020,    0,    0, 1023, 1021,    0, 1023,    0,
+     1014, 1037, 1032, 1022, 1031, 1033, 1034, 1045,    0, 1031,
+     1046, 1041, 1040, 1051, 1052, 1055, 1063,    0, 1060, 1067,
+        0, 1063, 1079,    0, 1073, 1081,    0, 1084, 1077,    0,
+     1084, 1076, 1077, 1090, 1087,    0, 1090, 1093, 1087, 1095,
+        0, 1083,    0, 1097, 1087,    0, 1089,    0, 1090, 1102,
+        0,    0, 1101,    0,    0,    0, 1096, 1120, 1112,    0,
+        0, 1122,    0,    0, 1115, 1131, 1119,    0,    0, 1127,
+     1139,    0, 1136, 1139, 1129, 1143, 1130,    0, 1131,    0,
+        0, 1312, 1196, 1206, 1216, 1226, 1236, 1240, 1243, 1249,
+
+     1257, 1267, 1277, 1287, 1297, 1302, 1304
     } ;
 
-static yyconst flex_int16_t yy_def[603] =
+static yyconst flex_int16_t yy_def[608] =
     {   0,
-      588,  588,  587,    3,  589,  589,  590,  590,  591,  591,
-      592,  592,  587,  587,  587,  593,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  587,  587,  587,  587,  595,  596,
-      596,  587,  597,  597,  598,  599,  599,  587,  593,  587,
-      587,  600,  587,  587,  587,  587,  587,  587,  587,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  587,
-
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  587,  587,  595,  596,  587,  597,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  601,  599,
-      587,  600,  587,  587,  587,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  587,  587,
-      602,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      587,  587,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,  594,  594,  594,  594,
-      594,  594,  594,  594,  594,  594,    0,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-
-      587,  587
+      593,  593,  592,    3,  594,  594,  595,  595,  596,  596,
+      597,  597,  592,  592,  592,  598,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  592,  592,  592,  592,  600,  601,
+      601,  592,  602,  602,  603,  604,  604,  592,  598,  592,
+      592,  605,  592,  592,  592,  592,  592,  592,  592,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  592,
+
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  592,  592,  600,  601,  592,  602,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  606,  604,
+      592,  605,  592,  592,  592,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  592,  592,
+      607,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  592,  592,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,  599,  599,  599,  599,  599,  599,  599,  599,  599,
+      599,    0,  592,  592,  592,  592,  592,  592,  592,  592,
+
+      592,  592,  592,  592,  592,  592,  592
     } ;
 
-static yyconst flex_int16_t yy_nxt[1379] =
+static yyconst flex_uint16_t yy_nxt[1384] =
     {   0,
-      587,  587,   15,   15,   61,   61,  155,  155,   67,   62,
-       62,   68,   67,  587,   70,   68,   70,   73,   73,   77,
-       78,  155,  155,   70,  587,   70,  174,  174,  587,  175,
+      592,  592,   15,   15,   61,   61,  155,  155,   67,   62,
+       62,   68,   67,  592,   70,   68,   70,   73,   73,   77,
+       78,  155,  155,   70,  592,   70,  174,  174,  592,  175,
       175,  155,  155,  269,  270,  270,  270,  175,  175,  175,
-      175,  361,  270,  587,   16,   16,   17,   18,   19,   18,
+      175,  362,  270,  592,   16,   16,   17,   18,   19,   18,
        20,   21,   22,   23,   22,   24,   25,   26,   26,   17,
        27,   28,   29,   30,   31,   32,   33,   34,   35,   36,
        37,   38,   39,   40,   41,   42,   43,   44,   45,   46,
@@ -657,7 +662,7 @@ static yyconst flex_int16_t yy_nxt[1379] =
        38,   39,   40,   41,   42,   43,   44,   45,   46,   47,
        48,   49,   50,   51,   52,   53,   54,   17,   56,   57,
        58,   17,   17,   17,   17,   17,  111,  116,  117,  134,
-       64,   17,   17,   17,   64,   62,  270,  270,  498,   62,
+       64,   17,   17,   17,   64,   62,  270,  270,  501,   62,
        74,   75,   75,  154,   81,  150,  153,  270,  270,  171,
       158,   76,   82,  154,   83,  111,  116,  117,  134,   84,
        17,   17,   17,   17,   56,   57,   58,   17,   17,   17,
@@ -666,35 +671,35 @@ static yyconst flex_int16_t yy_nxt[1379] =
       122,   96,  114,  124,  176,   97,  123,  115,  113,  125,
 
       179,   98,   88,   72,   99,  180,   17,   17,   17,   71,
-      587,   85,  587,  112,  100,   86,   95,  587,   87,  122,
+      592,   85,  592,  112,  100,   86,   95,  592,   87,  122,
        96,  114,  124,  176,   97,  123,  115,  113,  125,  179,
        98,   88,   89,   99,  180,  101,  147,  102,  148,   90,
       118,  149,  103,  126,  119,  181,   91,  104,  120,   92,
-       93,  127,   94,  587,  121,  128,  151,  152,  129,  130,
-      184,   89,  587,  587,  101,  147,  102,  148,   90,  118,
+       93,  127,   94,  592,  121,  128,  151,  152,  129,  130,
+      184,   89,  592,  592,  101,  147,  102,  148,   90,  118,
       149,  103,  126,  119,  181,   91,  104,  120,   92,   93,
       127,   94,  105,  121,  128,  151,  152,  129,  130,  184,
-      106,  131,  177,  107,  182,  132,  108,  587,  139,  109,
+      106,  131,  177,  107,  182,  132,  108,  592,  139,  109,
 
       178,  135,  110,   73,   73,  136,  140,  183,  133,  137,
-      587,  105,  185,   76,  141,  138,  173,  173,  587,  106,
+      592,  105,  185,   76,  141,  138,  173,  173,  592,  106,
       131,  177,  107,  182,  132,  108,   76,  139,  109,  178,
       135,  110,  142,  191,  136,  140,  183,  133,  137,  143,
       144,  185,   76,  141,  138,   74,   75,   75,  192,  145,
-      186,  193,  146,  587,  187,   76,   76,  196,  200,  194,
+      186,  193,  146,  592,  187,   76,   76,  196,  200,  194,
       197,  142,  191,  188,  195,  189,  198,  190,  143,  144,
-      201,  202,  587,  199,  203,  204,  205,  192,  145,  186,
-      193,  146,  161,  187,  587,   76,  196,  200,  194,  197,
+      201,  202,  592,  199,  203,  204,  205,  192,  145,  186,
+      193,  146,  161,  187,  592,   76,  196,  200,  194,  197,
       162,  163,  188,  195,  189,  198,  190,  164,  208,  201,
 
       202,  165,  199,  203,  204,  205,  206,  209,  210,  166,
       211,  213,  214,  167,  215,  168,  212,  207,  216,  169,
-      218,  217,  587,  223,  224,  225,  164,  208,  226,  227,
-      165,  228,  587,  229,  230,  206,  209,  210,  166,  211,
+      218,  217,  592,  223,  224,  225,  164,  208,  226,  227,
+      165,  228,  592,  229,  230,  206,  209,  210,  166,  211,
       213,  214,  167,  215,  168,  212,  207,  216,  169,  218,
       217,  219,  223,  224,  225,  231,  232,  226,  227,  233,
       228,  220,  229,  230,  234,  235,  221,  222,  236,  237,
-      238,  239,  240,  242,  243,  247,  241,  244,  248,  587,
+      238,  239,  240,  242,  243,  247,  241,  244,  248,  592,
       219,  252,  245,  246,  231,  232,  253,  254,  233,  255,
       220,  256,  257,  234,  235,  221,  222,  236,  237,  238,
 
@@ -714,33 +719,33 @@ static yyconst flex_int16_t yy_nxt[1379] =
       301,  302,  303,  304,  317,  315,  305,  306,  307,  318,
       319,  308,  309,  320,  310,  316,  311,  312,  321,  322,
       323,  324,  325,  326,  327,  328,  329,  313,  314,  330,
-      331,  332,  333,  317,  315,  334,  335,  336,  318,  319,
-      337,  338,  320,  341,  316,  342,  339,  321,  322,  323,
-      324,  325,  326,  327,  328,  329,  340,  343,  330,  331,
-      332,  333,  344,  345,  334,  335,  336,  346,  347,  337,
-      338,  348,  341,  349,  342,  339,  350,  351,  352,  353,
+      331,  334,  335,  317,  315,  332,  336,  333,  318,  319,
+      337,  338,  320,  339,  316,  342,  340,  321,  322,  323,
+      324,  325,  326,  327,  328,  329,  341,  343,  330,  331,
+      334,  335,  344,  345,  332,  336,  333,  346,  347,  337,
+      338,  348,  339,  349,  342,  340,  350,  351,  352,  353,
 
-      354,  355,  358,  356,  359,  360,  343,  357,  363,  364,
+      354,  355,  356,  357,  359,  360,  343,  358,  361,  364,
       365,  344,  345,  366,  367,  368,  346,  347,  369,  370,
       348,  371,  349,  372,  373,  350,  351,  352,  353,  354,
-      355,  358,  356,  359,  360,  374,  357,  363,  364,  365,
+      355,  356,  357,  359,  360,  374,  358,  361,  364,  365,
       375,  376,  366,  367,  368,  377,  378,  369,  370,  379,
       371,  380,  372,  373,  381,  382,  383,  384,  385,  386,
       387,  388,  389,  390,  374,  391,  392,  393,  394,  375,
-      376,  395,  396,  397,  377,  378,  400,  401,  379,  402,
-      380,  403,  398,  381,  382,  383,  384,  385,  386,  387,
-      388,  389,  390,  399,  391,  392,  393,  394,  404,  405,
+      376,  395,  396,  397,  377,  378,  398,  401,  379,  402,
+      380,  403,  399,  381,  382,  383,  384,  385,  386,  387,
+      388,  389,  390,  400,  391,  392,  393,  394,  404,  405,
 
-      395,  396,  397,  406,  407,  400,  401,  408,  402,  409,
-      403,  398,  410,  411,  412,  413,  414,  415,  416,  417,
-      418,  419,  399,  420,  421,  422,  423,  404,  405,  424,
+      395,  396,  397,  406,  407,  398,  401,  408,  402,  409,
+      403,  399,  410,  411,  412,  413,  414,  415,  416,  417,
+      418,  419,  400,  420,  421,  422,  423,  404,  405,  424,
       425,  426,  406,  407,  427,  428,  408,  429,  409,  430,
       431,  410,  411,  412,  413,  414,  415,  416,  417,  418,
       419,  432,  420,  421,  422,  423,  433,  434,  424,  425,
-      426,  437,  435,  427,  428,  436,  429,  438,  430,  431,
-      439,  440,  441,  442,  443,  444,  445,  446,  447,  448,
+      426,  435,  436,  427,  428,  439,  429,  437,  430,  431,
+      438,  440,  441,  442,  443,  444,  445,  446,  447,  448,
       432,  449,  450,  451,  452,  433,  434,  453,  454,  455,
-      437,  435,  456,  457,  436,  458,  438,  459,  460,  439,
+      435,  436,  456,  457,  439,  458,  437,  459,  460,  438,
 
       440,  441,  442,  443,  444,  445,  446,  447,  448,  461,
       449,  450,  451,  452,  462,  463,  453,  454,  455,  464,
@@ -750,11 +755,11 @@ static yyconst flex_int16_t yy_nxt[1379] =
       485,  486,  466,  487,  467,  488,  489,  468,  469,  470,
       471,  472,  473,  474,  475,  476,  477,  490,  478,  479,
       480,  481,  491,  492,  482,  483,  484,  493,  494,  485,
-      486,  495,  487,  496,  488,  489,  497,  499,  500,  501,
+      486,  495,  487,  496,  488,  489,  497,  498,  499,  500,
       502,  503,  504,  505,  506,  507,  490,  508,  509,  510,
 
       511,  491,  492,  512,  513,  514,  493,  494,  515,  516,
-      495,  517,  496,  518,  519,  497,  499,  500,  501,  502,
+      495,  517,  496,  518,  519,  497,  498,  499,  500,  502,
       503,  504,  505,  506,  507,  520,  508,  509,  510,  511,
       521,  522,  512,  513,  514,  523,  524,  515,  516,  525,
       517,  526,  518,  519,  527,  528,  529,  530,  531,  532,
@@ -770,33 +775,34 @@ static yyconst flex_int16_t yy_nxt[1379] =
       577,  556,  557,  558,  559,  560,  561,  562,  563,  564,
       565,  578,  566,  567,  568,  569,  579,  580,  570,  571,
       572,  581,  582,  573,  574,  583,  575,  584,  576,  577,
-      585,  586,  587,  587,  587,  587,  587,  587,  587,  587,
-      578,  587,  587,  587,  587,  579,  580,  587,  587,  587,
-      581,  582,  587,  587,  583,  587,  584,  587,  587,  585,
-      586,   14,   14,   14,   14,   14,   14,   14,   14,   14,
-
-       14,   59,   59,   59,   59,   59,   59,   59,   59,   59,
-       59,   60,   60,   60,   60,   60,   60,   60,   60,   60,
-       60,   63,   63,   63,   63,   63,   63,   63,   63,   63,
-       63,   66,   66,   66,   66,   66,   66,   66,   66,   66,
-       66,   69,   69,   80,   80,   80,  587,   80,  156,  156,
-      156,  156,  157,  157,  157,  587,  157,  157,  157,  157,
-      157,  157,  159,  159,  159,  587,  159,  159,  159,  159,
-      587,  159,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  170,  170,  587,  170,  170,  170,  170,  170,
-      170,  170,  172,  587,  172,  172,  172,  172,  172,  172,
-
-      172,  172,  271,  271,  362,  362,   13,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587
+      585,  586,  587,  588,  589,  590,  591,  592,  592,  592,
+      578,  592,  592,  592,  592,  579,  580,  592,  592,  592,
+      581,  582,  592,  592,  583,  592,  584,  592,  592,  585,
+      586,  587,  588,  589,  590,  591,   14,   14,   14,   14,
+
+       14,   14,   14,   14,   14,   14,   59,   59,   59,   59,
+       59,   59,   59,   59,   59,   59,   60,   60,   60,   60,
+       60,   60,   60,   60,   60,   60,   63,   63,   63,   63,
+       63,   63,   63,   63,   63,   63,   66,   66,   66,   66,
+       66,   66,   66,   66,   66,   66,   69,   69,   80,   80,
+       80,  592,   80,  156,  156,  156,  156,  157,  157,  157,
+      592,  157,  157,  157,  157,  157,  157,  159,  159,  159,
+      592,  159,  159,  159,  159,  592,  159,  160,  160,  160,
+      160,  160,  160,  160,  160,  160,  160,  170,  170,  592,
+      170,  170,  170,  170,  170,  170,  170,  172,  592,  172,
+
+      172,  172,  172,  172,  172,  172,  172,  271,  271,  363,
+      363,   13,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592
     } ;
 
-static yyconst flex_int16_t yy_chk[1379] =
+static yyconst flex_int16_t yy_chk[1384] =
     {   0,
         0,    0,    1,    2,    7,    8,   57,   57,   11,    7,
         8,   11,   12,    0,   18,   12,   18,   25,   25,   27,
@@ -812,8 +818,8 @@ static yyconst flex_int16_t yy_chk[1379] =
         3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
         3,    3,    3,    3,    3,    3,    3,    5,    5,    5,
         5,    5,    5,    5,    5,    5,   36,   39,   40,   46,
-        9,    5,    5,    5,   10,    9,  270,  270,  452,   10,
-       26,   26,   26,  154,   30,   51,   54,  361,  361,   68,
+        9,    5,    5,    5,   10,    9,  270,  270,  454,   10,
+       26,   26,   26,  154,   30,   51,   54,  362,  362,   68,
        62,   26,   30,   56,   30,   36,   39,   40,   46,   30,
         5,    5,    5,    6,    6,    6,    6,    6,    6,    6,
         6,    6,    9,   30,   51,   54,   10,    6,    6,    6,
@@ -869,90 +875,91 @@ static yyconst flex_int16_t yy_chk[1379] =
       208,  209,  210,  211,  223,  222,  212,  213,  214,  225,
       226,  215,  216,  227,  217,  222,  218,  219,  228,  229,
       230,  231,  233,  235,  236,  237,  238,  220,  221,  239,
-      240,  241,  242,  223,  222,  243,  244,  245,  225,  226,
-      246,  247,  227,  249,  222,  250,  248,  228,  229,  230,
-      231,  233,  235,  236,  237,  238,  248,  252,  239,  240,
-      241,  242,  253,  254,  243,  244,  245,  255,  256,  246,
-      247,  257,  249,  258,  250,  248,  259,  260,  261,  262,
-
-      263,  264,  266,  265,  267,  268,  252,  265,  272,  273,
-      274,  253,  254,  275,  276,  277,  255,  256,  278,  280,
-      257,  281,  258,  282,  283,  259,  260,  261,  262,  263,
-      264,  266,  265,  267,  268,  285,  265,  272,  273,  274,
-      286,  287,  275,  276,  277,  288,  289,  278,  280,  290,
-      281,  291,  282,  283,  292,  293,  294,  295,  298,  299,
-      300,  301,  302,  303,  285,  304,  305,  308,  310,  286,
-      287,  312,  313,  314,  288,  289,  321,  323,  290,  324,
-      291,  325,  315,  292,  293,  294,  295,  298,  299,  300,
-      301,  302,  303,  315,  304,  305,  308,  310,  326,  327,
-
-      312,  313,  314,  329,  330,  321,  323,  331,  324,  332,
-      325,  315,  334,  336,  337,  338,  340,  341,  342,  343,
-      344,  345,  315,  347,  349,  350,  351,  326,  327,  352,
-      353,  354,  329,  330,  355,  357,  331,  358,  332,  360,
-      364,  334,  336,  337,  338,  340,  341,  342,  343,  344,
-      345,  365,  347,  349,  350,  351,  366,  367,  352,  353,
-      354,  369,  368,  355,  357,  368,  358,  370,  360,  364,
-      372,  373,  374,  375,  376,  377,  378,  379,  380,  381,
-      365,  382,  383,  384,  385,  366,  367,  386,  387,  391,
-      369,  368,  392,  394,  368,  397,  370,  398,  399,  372,
-
-      373,  374,  375,  376,  377,  378,  379,  380,  381,  401,
-      382,  383,  384,  385,  406,  407,  386,  387,  391,  408,
-      409,  392,  394,  411,  397,  412,  398,  399,  414,  415,
-      416,  417,  418,  420,  421,  422,  423,  424,  401,  426,
-      427,  429,  430,  406,  407,  431,  432,  434,  408,  409,
-      435,  436,  411,  437,  412,  438,  440,  414,  415,  416,
-      417,  418,  420,  421,  422,  423,  424,  442,  426,  427,
-      429,  430,  443,  444,  431,  432,  434,  445,  446,  435,
-      436,  448,  437,  449,  438,  440,  450,  454,  455,  456,
-      459,  460,  462,  463,  464,  465,  442,  466,  468,  471,
-
-      472,  443,  444,  473,  474,  475,  445,  446,  479,  481,
-      448,  482,  449,  484,  485,  450,  454,  455,  456,  459,
-      460,  462,  463,  464,  465,  486,  466,  468,  471,  472,
-      487,  488,  473,  474,  475,  489,  492,  479,  481,  495,
-      482,  496,  484,  485,  497,  498,  500,  503,  504,  506,
-      508,  509,  510,  511,  486,  512,  513,  514,  516,  487,
-      488,  517,  518,  519,  489,  492,  520,  521,  495,  522,
-      496,  523,  525,  497,  498,  500,  503,  504,  506,  508,
-      509,  510,  511,  526,  512,  513,  514,  516,  528,  529,
-      517,  518,  519,  531,  532,  520,  521,  533,  522,  534,
-
-      523,  525,  536,  537,  538,  539,  540,  542,  543,  544,
-      545,  547,  526,  549,  550,  552,  554,  528,  529,  555,
-      558,  562,  531,  532,  563,  564,  533,  567,  534,  570,
-      571,  536,  537,  538,  539,  540,  542,  543,  544,  545,
-      547,  572,  549,  550,  552,  554,  575,  576,  555,  558,
-      562,  578,  579,  563,  564,  580,  567,  581,  570,  571,
-      582,  584,    0,    0,    0,    0,    0,    0,    0,    0,
-      572,    0,    0,    0,    0,  575,  576,    0,    0,    0,
-      578,  579,    0,    0,  580,    0,  581,    0,    0,  582,
-      584,  588,  588,  588,  588,  588,  588,  588,  588,  588,
-
-      588,  589,  589,  589,  589,  589,  589,  589,  589,  589,
-      589,  590,  590,  590,  590,  590,  590,  590,  590,  590,
-      590,  591,  591,  591,  591,  591,  591,  591,  591,  591,
-      591,  592,  592,  592,  592,  592,  592,  592,  592,  592,
-      592,  593,  593,  594,  594,  594,    0,  594,  595,  595,
-      595,  595,  596,  596,  596,    0,  596,  596,  596,  596,
-      596,  596,  597,  597,  597,    0,  597,  597,  597,  597,
-        0,  597,  598,  598,  598,  598,  598,  598,  598,  598,
-      598,  598,  599,  599,    0,  599,  599,  599,  599,  599,
-      599,  599,  600,    0,  600,  600,  600,  600,  600,  600,
-
-      600,  600,  601,  601,  602,  602,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587,  587,  587,
-      587,  587,  587,  587,  587,  587,  587,  587
+      240,  242,  243,  223,  222,  241,  244,  241,  225,  226,
+      245,  246,  227,  247,  222,  249,  248,  228,  229,  230,
+      231,  233,  235,  236,  237,  238,  248,  250,  239,  240,
+      242,  243,  252,  253,  241,  244,  241,  254,  255,  245,
+      246,  256,  247,  257,  249,  248,  258,  259,  260,  261,
+
+      262,  263,  264,  265,  266,  267,  250,  265,  268,  272,
+      273,  252,  253,  274,  275,  276,  254,  255,  277,  278,
+      256,  280,  257,  281,  282,  258,  259,  260,  261,  262,
+      263,  264,  265,  266,  267,  283,  265,  268,  272,  273,
+      285,  286,  274,  275,  276,  287,  288,  277,  278,  289,
+      280,  290,  281,  282,  291,  292,  293,  294,  295,  298,
+      299,  300,  301,  302,  283,  303,  304,  305,  308,  285,
+      286,  310,  312,  313,  287,  288,  314,  321,  289,  323,
+      290,  324,  315,  291,  292,  293,  294,  295,  298,  299,
+      300,  301,  302,  315,  303,  304,  305,  308,  325,  326,
+
+      310,  312,  313,  327,  329,  314,  321,  330,  323,  331,
+      324,  315,  332,  333,  335,  337,  338,  339,  341,  342,
+      343,  344,  315,  345,  346,  348,  350,  325,  326,  351,
+      352,  353,  327,  329,  354,  355,  330,  356,  331,  358,
+      359,  332,  333,  335,  337,  338,  339,  341,  342,  343,
+      344,  361,  345,  346,  348,  350,  365,  366,  351,  352,
+      353,  367,  368,  354,  355,  370,  356,  369,  358,  359,
+      369,  371,  373,  374,  375,  376,  377,  378,  379,  380,
+      361,  381,  382,  383,  384,  365,  366,  385,  386,  387,
+      367,  368,  388,  392,  370,  393,  369,  395,  398,  369,
+
+      371,  373,  374,  375,  376,  377,  378,  379,  380,  399,
+      381,  382,  383,  384,  400,  402,  385,  386,  387,  407,
+      408,  388,  392,  409,  393,  410,  395,  398,  411,  413,
+      414,  416,  417,  418,  419,  420,  422,  423,  399,  424,
+      425,  426,  428,  400,  402,  429,  431,  432,  407,  408,
+      433,  434,  409,  436,  410,  437,  438,  411,  413,  414,
+      416,  417,  418,  419,  420,  422,  423,  439,  424,  425,
+      426,  428,  440,  442,  429,  431,  432,  444,  445,  433,
+      434,  446,  436,  447,  437,  438,  448,  450,  451,  452,
+      456,  457,  458,  461,  462,  464,  439,  465,  466,  467,
+
+      468,  440,  442,  469,  471,  474,  444,  445,  475,  476,
+      446,  477,  447,  478,  482,  448,  450,  451,  452,  456,
+      457,  458,  461,  462,  464,  484,  465,  466,  467,  468,
+      485,  487,  469,  471,  474,  488,  489,  475,  476,  490,
+      477,  491,  478,  482,  492,  495,  498,  499,  500,  501,
+      503,  506,  507,  509,  484,  511,  512,  513,  514,  485,
+      487,  515,  516,  517,  488,  489,  518,  520,  490,  521,
+      491,  522,  523,  492,  495,  498,  499,  500,  501,  503,
+      506,  507,  509,  524,  511,  512,  513,  514,  525,  526,
+      515,  516,  517,  527,  529,  518,  520,  530,  521,  532,
+
+      522,  523,  533,  535,  536,  538,  539,  541,  542,  543,
+      544,  545,  524,  547,  548,  549,  550,  525,  526,  552,
+      554,  555,  527,  529,  557,  559,  530,  560,  532,  563,
+      567,  533,  535,  536,  538,  539,  541,  542,  543,  544,
+      545,  568,  547,  548,  549,  550,  569,  572,  552,  554,
+      555,  575,  576,  557,  559,  577,  560,  580,  563,  567,
+      581,  583,  584,  585,  586,  587,  589,    0,    0,    0,
+      568,    0,    0,    0,    0,  569,  572,    0,    0,    0,
+      575,  576,    0,    0,  577,    0,  580,    0,    0,  581,
+      583,  584,  585,  586,  587,  589,  593,  593,  593,  593,
+
+      593,  593,  593,  593,  593,  593,  594,  594,  594,  594,
+      594,  594,  594,  594,  594,  594,  595,  595,  595,  595,
+      595,  595,  595,  595,  595,  595,  596,  596,  596,  596,
+      596,  596,  596,  596,  596,  596,  597,  597,  597,  597,
+      597,  597,  597,  597,  597,  597,  598,  598,  599,  599,
+      599,    0,  599,  600,  600,  600,  600,  601,  601,  601,
+        0,  601,  601,  601,  601,  601,  601,  602,  602,  602,
+        0,  602,  602,  602,  602,    0,  602,  603,  603,  603,
+      603,  603,  603,  603,  603,  603,  603,  604,  604,    0,
+      604,  604,  604,  604,  604,  604,  604,  605,    0,  605,
+
+      605,  605,  605,  605,  605,  605,  605,  606,  606,  607,
+      607,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592,  592,  592,  592,  592,  592,  592,  592,
+      592,  592,  592
     } ;
 
 /* Table of booleans, true if rule could match eol. */
-static yyconst flex_int32_t yy_rule_can_match_eol[161] =
+static yyconst flex_int32_t yy_rule_can_match_eol[162] =
     {   0,
 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
@@ -961,8 +968,8 @@ static yyconst flex_int32_t yy_rule_can_match_eol[161] =
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-    0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 
-    0,     };
+    0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 
+    0, 0,     };
 
 /* The intent behind this definition is that it'll catch
  * any uses of REJECT which flex missed.
@@ -1028,6 +1035,7 @@ class ParseOrderBy;
 class ParseOrderByItem;
 class ParsePartitionClause;
 class ParsePredicate;
+class ParsePriority;
 class ParseSample;
 class ParseScalarLiteral;
 class ParseSearchedWhenClause;
@@ -1081,7 +1089,7 @@ class UnaryOperation;
 
 
 
-#line 1085 "SqlLexer_gen.cpp"
+#line 1093 "SqlLexer_gen.cpp"
 
 #define INITIAL 0
 #define CONDITION_SQL 1
@@ -1167,11 +1175,11 @@ void quickstep_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
 
 FILE *quickstep_yyget_in (yyscan_t yyscanner );
 
-void quickstep_yyset_in  (FILE * in_str ,yyscan_t yyscanner );
+void quickstep_yyset_in  (FILE * _in_str ,yyscan_t yyscanner );
 
 FILE *quickstep_yyget_out (yyscan_t yyscanner );
 
-void quickstep_yyset_out  (FILE * out_str ,yyscan_t yyscanner );
+void quickstep_yyset_out  (FILE * _out_str ,yyscan_t yyscanner );
 
 yy_size_t quickstep_yyget_leng (yyscan_t yyscanner );
 
@@ -1179,11 +1187,11 @@ char *quickstep_yyget_text (yyscan_t yyscanner );
 
 int quickstep_yyget_lineno (yyscan_t yyscanner );
 
-void quickstep_yyset_lineno (int line_number ,yyscan_t yyscanner );
+void quickstep_yyset_lineno (int _line_number ,yyscan_t yyscanner );
 
 int quickstep_yyget_column  (yyscan_t yyscanner );
 
-void quickstep_yyset_column (int column_no ,yyscan_t yyscanner );
+void quickstep_yyset_column (int _column_no ,yyscan_t yyscanner );
 
 YYSTYPE * quickstep_yyget_lval (yyscan_t yyscanner );
 
@@ -1205,6 +1213,10 @@ extern int quickstep_yywrap (yyscan_t yyscanner );
 #endif
 #endif
 
+#ifndef YY_NO_UNPUT
+    
+#endif
+
 #ifndef yytext_ptr
 static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
 #endif
@@ -1319,7 +1331,7 @@ extern int quickstep_yylex \
 
 /* Code executed at the end of each rule. */
 #ifndef YY_BREAK
-#define YY_BREAK break;
+#define YY_BREAK /*LINTED*/break;
 #endif
 
 #define YY_RULE_SETUP \
@@ -1329,9 +1341,9 @@ extern int quickstep_yylex \
  */
 YY_DECL
 {
-	register yy_state_type yy_current_state;
-	register char *yy_cp, *yy_bp;
-	register int yy_act;
+	yy_state_type yy_current_state;
+	char *yy_cp, *yy_bp;
+	int yy_act;
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
     yylval = yylval_param;
@@ -1365,12 +1377,12 @@ YY_DECL
 		}
 
 	{
-#line 130 "../SqlLexer.lpp"
+#line 131 "../SqlLexer.lpp"
 
 
-#line 1372 "SqlLexer_gen.cpp"
+#line 1384 "SqlLexer_gen.cpp"
 
-	while ( 1 )		/* loops until end-of-file is reached */
+	while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
 		{
 		yy_cp = yyg->yy_c_buf_p;
 
@@ -1386,7 +1398,7 @@ YY_DECL
 yy_match:
 		do
 			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
+			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
 			if ( yy_accept[yy_current_state] )
 				{
 				yyg->yy_last_accepting_state = yy_current_state;
@@ -1395,13 +1407,13 @@ yy_match:
 			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 				{
 				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 588 )
+				if ( yy_current_state >= 593 )
 					yy_c = yy_meta[(unsigned int) yy_c];
 				}
 			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
 			++yy_cp;
 			}
-		while ( yy_current_state != 587 );
+		while ( yy_current_state != 592 );
 		yy_cp = yyg->yy_last_accepting_cpos;
 		yy_current_state = yyg->yy_last_accepting_state;
 
@@ -1435,7 +1447,7 @@ do_action:	/* This label is used only to access EOF actions. */
 
 case 1:
 YY_RULE_SETUP
-#line 133 "../SqlLexer.lpp"
+#line 134 "../SqlLexer.lpp"
 {
     /* A forward slash character represents a system command. */
     BEGIN(CONDITION_COMMAND);
@@ -1447,7 +1459,7 @@ YY_RULE_SETUP
 case 2:
 /* rule 2 can match eol */
 YY_RULE_SETUP
-#line 141 "../SqlLexer.lpp"
+#line 142 "../SqlLexer.lpp"
 {
     /* This is a SQL command. Place the char back and process normally. */
     yyless(0);
@@ -1459,7 +1471,7 @@ YY_RULE_SETUP
 
 case 3:
 YY_RULE_SETUP
-#line 150 "../SqlLexer.lpp"
+#line 151 "../SqlLexer.lpp"
 {
     /* This is a command argument. */
     yylval->string_value_ = new quickstep::ParseString(
@@ -1469,7 +1481,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case 4:
 YY_RULE_SETUP
-#line 157 "../SqlLexer.lpp"
+#line 158 "../SqlLexer.lpp"
 {
     /* Ignore whitespace. */
   }
@@ -1477,7 +1489,7 @@ YY_RULE_SETUP
 case 5:
 /* rule 5 can match eol */
 YY_RULE_SETUP
-#line 161 "../SqlLexer.lpp"
+#line 162 "../SqlLexer.lpp"
 {
     /* Newline reverts the lexer to the initial state. */
     yycolumn = 0;
@@ -1489,667 +1501,672 @@ YY_RULE_SETUP
 
 case 6:
 YY_RULE_SETUP
-#line 170 "../SqlLexer.lpp"
+#line 171 "../SqlLexer.lpp"
 return TOKEN_ADD;
 	YY_BREAK
 case 7:
 YY_RULE_SETUP
-#line 171 "../SqlLexer.lpp"
+#line 172 "../SqlLexer.lpp"
 return TOKEN_ALL;
 	YY_BREAK
 case 8:
 YY_RULE_SETUP
-#line 172 "../SqlLexer.lpp"
+#line 173 "../SqlLexer.lpp"
 return TOKEN_ALTER;
 	YY_BREAK
 case 9:
 YY_RULE_SETUP
-#line 173 "../SqlLexer.lpp"
+#line 174 "../SqlLexer.lpp"
 return TOKEN_AND;
 	YY_BREAK
 case 10:
 YY_RULE_SETUP
-#line 174 "../SqlLexer.lpp"
+#line 175 "../SqlLexer.lpp"
 return TOKEN_AS;
 	YY_BREAK
 case 11:
 YY_RULE_SETUP
-#line 175 "../SqlLexer.lpp"
+#line 176 "../SqlLexer.lpp"
 return TOKEN_ASC;
 	YY_BREAK
 case 12:
 YY_RULE_SETUP
-#line 176 "../SqlLexer.lpp"
+#line 177 "../SqlLexer.lpp"
 return TOKEN_ASC;
 	YY_BREAK
 case 13:
 YY_RULE_SETUP
-#line 177 "../SqlLexer.lpp"
+#line 178 "../SqlLexer.lpp"
 return TOKEN_BETWEEN;
 	YY_BREAK
 case 14:
 YY_RULE_SETUP
-#line 178 "../SqlLexer.lpp"
+#line 179 "../SqlLexer.lpp"
 return TOKEN_BIGINT;
 	YY_BREAK
 case 15:
 YY_RULE_SETUP
-#line 179 "../SqlLexer.lpp"
+#line 180 "../SqlLexer.lpp"
 return TOKEN_BIT;
 	YY_BREAK
 case 16:
 YY_RULE_SETUP
-#line 180 "../SqlLexer.lpp"
+#line 181 "../SqlLexer.lpp"
 return TOKEN_BITWEAVING;
 	YY_BREAK
 case 17:
 YY_RULE_SETUP
-#line 181 "../SqlLexer.lpp"
+#line 182 "../SqlLexer.lpp"
 return TOKEN_BLOCKPROPERTIES;
 	YY_BREAK
 case 18:
 YY_RULE_SETUP
-#line 182 "../SqlLexer.lpp"
+#line 183 "../SqlLexer.lpp"
 return TOKEN_BLOCKSAMPLE;
 	YY_BREAK
 case 19:
 YY_RULE_SETUP
-#line 183 "../SqlLexer.lpp"
+#line 184 "../SqlLexer.lpp"
 return TOKEN_BLOOM_FILTER;
 	YY_BREAK
 case 20:
 YY_RULE_SETUP
-#line 184 "../SqlLexer.lpp"
+#line 185 "../SqlLexer.lpp"
 return TOKEN_CASE;
 	YY_BREAK
 case 21:
 YY_RULE_SETUP
-#line 185 "../SqlLexer.lpp"
+#line 186 "../SqlLexer.lpp"
 return TOKEN_CSB_TREE;
 	YY_BREAK
 case 22:
 YY_RULE_SETUP
-#line 186 "../SqlLexer.lpp"
+#line 187 "../SqlLexer.lpp"
 return TOKEN_BY;
 	YY_BREAK
 case 23:
 YY_RULE_SETUP
-#line 187 "../SqlLexer.lpp"
+#line 188 "../SqlLexer.lpp"
 return TOKEN_CHARACTER;
 	YY_BREAK
 case 24:
 YY_RULE_SETUP
-#line 188 "../SqlLexer.lpp"
+#line 189 "../SqlLexer.lpp"
 return TOKEN_CHARACTER;
 	YY_BREAK
 case 25:
 YY_RULE_SETUP
-#line 189 "../SqlLexer.lpp"
+#line 190 "../SqlLexer.lpp"
 return TOKEN_CHECK;
 	YY_BREAK
 case 26:
 YY_RULE_SETUP
-#line 190 "../SqlLexer.lpp"
+#line 191 "../SqlLexer.lpp"
 return TOKEN_COLUMN;
 	YY_BREAK
 case 27:
 YY_RULE_SETUP
-#line 191 "../SqlLexer.lpp"
+#line 192 "../SqlLexer.lpp"
 return TOKEN_CONSTRAINT;
 	YY_BREAK
 case 28:
 YY_RULE_SETUP
-#line 192 "../SqlLexer.lpp"
+#line 193 "../SqlLexer.lpp"
 return TOKEN_COPY;
 	YY_BREAK
 case 29:
 YY_RULE_SETUP
-#line 193 "../SqlLexer.lpp"
+#line 194 "../SqlLexer.lpp"
 return TOKEN_CREATE;
 	YY_BREAK
 case 30:
 YY_RULE_SETUP
-#line 194 "../SqlLexer.lpp"
+#line 195 "../SqlLexer.lpp"
 return TOKEN_CURRENT;
 	YY_BREAK
 case 31:
 YY_RULE_SETUP
-#line 195 "../SqlLexer.lpp"
+#line 196 "../SqlLexer.lpp"
 return TOKEN_DATE;
 	YY_BREAK
 case 32:
 YY_RULE_SETUP
-#line 196 "../SqlLexer.lpp"
+#line 197 "../SqlLexer.lpp"
 return TOKEN_DATETIME;
 	YY_BREAK
 case 33:
 YY_RULE_SETUP
-#line 197 "../SqlLexer.lpp"
+#line 198 "../SqlLexer.lpp"
 return TOKEN_DAY;
 	YY_BREAK
 case 34:
 YY_RULE_SETUP
-#line 198 "../SqlLexer.lpp"
+#line 199 "../SqlLexer.lpp"
 return TOKEN_DECIMAL;
 	YY_BREAK
 case 35:
 YY_RULE_SETUP
-#line 199 "../SqlLexer.lpp"
+#line 200 "../SqlLexer.lpp"
 return TOKEN_DEFAULT;
 	YY_BREAK
 case 36:
 YY_RULE_SETUP
-#line 200 "../SqlLexer.lpp"
+#line 201 "../SqlLexer.lpp"
 return TOKEN_DELETE;
 	YY_BREAK
 case 37:
 YY_RULE_SETUP
-#line 201 "../SqlLexer.lpp"
+#line 202 "../SqlLexer.lpp"
 return TOKEN_DELIMITER;
 	YY_BREAK
 case 38:
 YY_RULE_SETUP
-#line 202 "../SqlLexer.lpp"
+#line 203 "../SqlLexer.lpp"
 return TOKEN_DESC;
 	YY_BREAK
 case 39:
 YY_RULE_SETUP
-#line 203 "../SqlLexer.lpp"
+#line 204 "../SqlLexer.lpp"
 return TOKEN_DESC;
 	YY_BREAK
 case 40:
 YY_RULE_SETUP
-#line 204 "../SqlLexer.lpp"
+#line 205 "../SqlLexer.lpp"
 return TOKEN_DISTINCT;
 	YY_BREAK
 case 41:
 YY_RULE_SETUP
-#line 205 "../SqlLexer.lpp"
+#line 206 "../SqlLexer.lpp"
 return TOKEN_DOUBLE;
 	YY_BREAK
 case 42:
 YY_RULE_SETUP
-#line 206 "../SqlLexer.lpp"
+#line 207 "../SqlLexer.lpp"
 return TOKEN_DROP;
 	YY_BREAK
 case 43:
 YY_RULE_SETUP
-#line 207 "../SqlLexer.lpp"
+#line 208 "../SqlLexer.lpp"
 return TOKEN_ELSE;
 	YY_BREAK
 case 44:
 YY_RULE_SETUP
-#line 208 "../SqlLexer.lpp"
+#line 209 "../SqlLexer.lpp"
 return TOKEN_END;
 	YY_BREAK
 case 45:
 YY_RULE_SETUP
-#line 209 "../SqlLexer.lpp"
+#line 210 "../SqlLexer.lpp"
 return TOKEN_ESCAPE_STRINGS;
 	YY_BREAK
 case 46:
 YY_RULE_SETUP
-#line 210 "../SqlLexer.lpp"
+#line 211 "../SqlLexer.lpp"
 return TOKEN_EXISTS;
 	YY_BREAK
 case 47:
 YY_RULE_SETUP
-#line 211 "../SqlLexer.lpp"
+#line 212 "../SqlLexer.lpp"
 return TOKEN_EXTRACT;
 	YY_BREAK
 case 48:
 YY_RULE_SETUP
-#line 212 "../SqlLexer.lpp"
+#line 213 "../SqlLexer.lpp"
 return TOKEN_FALSE;
 	YY_BREAK
 case 49:
 YY_RULE_SETUP
-#line 213 "../SqlLexer.lpp"
+#line 214 "../SqlLexer.lpp"
 return TOKEN_FIRST;
 	YY_BREAK
 case 50:
 YY_RULE_SETUP
-#line 214 "../SqlLexer.lpp"
+#line 215 "../SqlLexer.lpp"
 return TOKEN_FLOAT;
 	YY_BREAK
 case 51:
 YY_RULE_SETUP
-#line 215 "../SqlLexer.lpp"
+#line 216 "../SqlLexer.lpp"
 return TOKEN_FOLLOWING;
 	YY_BREAK
 case 52:
 YY_RULE_SETUP
-#line 216 "../SqlLexer.lpp"
+#line 217 "../SqlLexer.lpp"
 return TOKEN_FOR;
 	YY_BREAK
 case 53:
 YY_RULE_SETUP
-#line 217 "../SqlLexer.lpp"
+#line 218 "../SqlLexer.lpp"
 return TOKEN_FOREIGN;
 	YY_BREAK
 case 54:
 YY_RULE_SETUP
-#line 218 "../SqlLexer.lpp"
+#line 219 "../SqlLexer.lpp"
 return TOKEN_FROM;
 	YY_BREAK
 case 55:
 YY_RULE_SETUP
-#line 219 "../SqlLexer.lpp"
+#line 220 "../SqlLexer.lpp"
 return TOKEN_FULL;
 	YY_BREAK
 case 56:
 YY_RULE_SETUP
-#line 220 "../SqlLexer.lpp"
+#line 221 "../SqlLexer.lpp"
 return TOKEN_GROUP;
 	YY_BREAK
 case 57:
 YY_RULE_SETUP
-#line 221 "../SqlLexer.lpp"
+#line 222 "../SqlLexer.lpp"
 return TOKEN_HASH;
 	YY_BREAK
 case 58:
 YY_RULE_SETUP
-#line 222 "../SqlLexer.lpp"
+#line 223 "../SqlLexer.lpp"
 return TOKEN_HAVING;
 	YY_BREAK
 case 59:
 YY_RULE_SETUP
-#line 223 "../SqlLexer.lpp"
+#line 224 "../SqlLexer.lpp"
 return TOKEN_HOUR;
 	YY_BREAK
 case 60:
 YY_RULE_SETUP
-#line 224 "../SqlLexer.lpp"
+#line 225 "../SqlLexer.lpp"
 return TOKEN_IN;
 	YY_BREAK
 case 61:
 YY_RULE_SETUP
-#line 225 "../SqlLexer.lpp"
+#line 226 "../SqlLexer.lpp"
 return TOKEN_INDEX;
 	YY_BREAK
 case 62:
 YY_RULE_SETUP
-#line 226 "../SqlLexer.lpp"
+#line 227 "../SqlLexer.lpp"
 return TOKEN_INNER;
 	YY_BREAK
 case 63:
 YY_RULE_SETUP
-#line 227 "../SqlLexer.lpp"
+#line 228 "../SqlLexer.lpp"
 return TOKEN_INSERT;
 	YY_BREAK
 case 64:
 YY_RULE_SETUP
-#line 228 "../SqlLexer.lpp"
+#line 229 "../SqlLexer.lpp"
 return TOKEN_INTEGER;
 	YY_BREAK
 case 65:
 YY_RULE_SETUP
-#line 229 "../SqlLexer.lpp"
+#line 230 "../SqlLexer.lpp"
 return TOKEN_INTEGER;
 	YY_BREAK
 case 66:
 YY_RULE_SETUP
-#line 230 "../SqlLexer.lpp"
+#line 231 "../SqlLexer.lpp"
 return TOKEN_INTERVAL;
 	YY_BREAK
 case 67:
 YY_RULE_SETUP
-#line 231 "../SqlLexer.lpp"
+#line 232 "../SqlLexer.lpp"
 return TOKEN_INTO;
 	YY_BREAK
 case 68:
 YY_RULE_SETUP
-#line 232 "../SqlLexer.lpp"
+#line 233 "../SqlLexer.lpp"
 return TOKEN_IS;
 	YY_BREAK
 case 69:
 YY_RULE_SETUP
-#line 233 "../SqlLexer.lpp"
+#line 234 "../SqlLexer.lpp"
 return TOKEN_JOIN;
 	YY_BREAK
 case 70:
 YY_RULE_SETUP
-#line 234 "../SqlLexer.lpp"
+#line 235 "../SqlLexer.lpp"
 return TOKEN_KEY;
 	YY_BREAK
 case 71:
 YY_RULE_SETUP
-#line 235 "../SqlLexer.lpp"
+#line 236 "../SqlLexer.lpp"
 return TOKEN_LAST;
 	YY_BREAK
 case 72:
 YY_RULE_SETUP
-#line 236 "../SqlLexer.lpp"
+#line 237 "../SqlLexer.lpp"
 return TOKEN_LEFT;
 	YY_BREAK
 case 73:
 YY_RULE_SETUP
-#line 237 "../SqlLexer.lpp"
+#line 238 "../SqlLexer.lpp"
 return TOKEN_LIKE;
 	YY_BREAK
 case 74:
 YY_RULE_SETUP
-#line 238 "../SqlLexer.lpp"
+#line 239 "../SqlLexer.lpp"
 return TOKEN_LIMIT;
 	YY_BREAK
 case 75:
 YY_RULE_SETUP
-#line 239 "../SqlLexer.lpp"
+#line 240 "../SqlLexer.lpp"
 return TOKEN_LONG;
 	YY_BREAK
 case 76:
 YY_RULE_SETUP
-#line 240 "../SqlLexer.lpp"
+#line 241 "../SqlLexer.lpp"
 return TOKEN_MINUTE;
 	YY_BREAK
 case 77:
 YY_RULE_SETUP
-#line 241 "../SqlLexer.lpp"
+#line 242 "../SqlLexer.lpp"
 return TOKEN_MONTH;
 	YY_BREAK
 case 78:
 YY_RULE_SETUP
-#line 242 "../SqlLexer.lpp"
+#line 243 "../SqlLexer.lpp"
 return TOKEN_NOT;
 	YY_BREAK
 case 79:
 YY_RULE_SETUP
-#line 243 "../SqlLexer.lpp"
+#line 244 "../SqlLexer.lpp"
 return TOKEN_NULL;
 	YY_BREAK
 case 80:
 YY_RULE_SETUP
-#line 244 "../SqlLexer.lpp"
+#line 245 "../SqlLexer.lpp"
 return TOKEN_NULLS;
 	YY_BREAK
 case 81:
 YY_RULE_SETUP
-#line 245 "../SqlLexer.lpp"
+#line 246 "../SqlLexer.lpp"
 return TOKEN_OFF;
 	YY_BREAK
 case 82:
 YY_RULE_SETUP
-#line 246 "../SqlLexer.lpp"
+#line 247 "../SqlLexer.lpp"
 return TOKEN_ON;
 	YY_BREAK
 case 83:
 YY_RULE_SETUP
-#line 247 "../SqlLexer.lpp"
+#line 248 "../SqlLexer.lpp"
 return TOKEN_OR;
 	YY_BREAK
 case 84:
 YY_RULE_SETUP
-#line 248 "../SqlLexer.lpp"
+#line 249 "../SqlLexer.lpp"
 return TOKEN_ORDER;
 	YY_BREAK
 case 85:
 YY_RULE_SETUP
-#line 249 "../SqlLexer.lpp"
+#line 250 "../SqlLexer.lpp"
 return TOKEN_OUTER;
 	YY_BREAK
 case 86:
 YY_RULE_SETUP
-#line 250 "../SqlLexer.lpp"
+#line 251 "../SqlLexer.lpp"
 return TOKEN_OVER;
 	YY_BREAK
 case 87:
 YY_RULE_SETUP
-#line 251 "../SqlLexer.lpp"
+#line 252 "../SqlLexer.lpp"
 return TOKEN_PARTITION;
 	YY_BREAK
 case 88:
 YY_RULE_SETUP
-#line 252 "../SqlLexer.lpp"
+#line 253 "../SqlLexer.lpp"
 return TOKEN_PARTITIONS;
 	YY_BREAK
 case 89:
 YY_RULE_SETUP
-#line 253 "../SqlLexer.lpp"
+#line 254 "../SqlLexer.lpp"
 return TOKEN_PERCENT;
 	YY_BREAK
 case 90:
 YY_RULE_SETUP
-#line 254 "../SqlLexer.lpp"
+#line 255 "../SqlLexer.lpp"
 return TOKEN_PRECEDING;
 	YY_BREAK
 case 91:
 YY_RULE_SETUP
-#line 255 "../SqlLexer.lpp"
+#line 256 "../SqlLexer.lpp"
 return TOKEN_PRIMARY;
 	YY_BREAK
 case 92:
 YY_RULE_SETUP
-#line 256 "../SqlLexer.lpp"
-return TOKEN_QUIT;
+#line 257 "../SqlLexer.lpp"
+return TOKEN_PRIORITY;
 	YY_BREAK
 case 93:
 YY_RULE_SETUP
-#line 257 "../SqlLexer.lpp"
-return TOKEN_RANGE;
+#line 258 "../SqlLexer.lpp"
+return TOKEN_QUIT;
 	YY_BREAK
 case 94:
 YY_RULE_SETUP
-#line 258 "../SqlLexer.lpp"
-return TOKEN_REAL;
+#line 259 "../SqlLexer.lpp"
+return TOKEN_RANGE;
 	YY_BREAK
 case 95:
 YY_RULE_SETUP
-#line 259 "../SqlLexer.lpp"
-return TOKEN_REFERENCES;
+#line 260 "../SqlLexer.lpp"
+return TOKEN_REAL;
 	YY_BREAK
 case 96:
 YY_RULE_SETUP
-#line 260 "../SqlLexer.lpp"
-return TOKEN_REGEXP;
+#line 261 "../SqlLexer.lpp"
+return TOKEN_REFERENCES;
 	YY_BREAK
 case 97:
 YY_RULE_SETUP
-#line 261 "../SqlLexer.lpp"
-return TOKEN_RIGHT;
+#line 262 "../SqlLexer.lpp"
+return TOKEN_REGEXP;
 	YY_BREAK
 case 98:
 YY_RULE_SETUP
-#line 262 "../SqlLexer.lpp"
-return TOKEN_ROW;
+#line 263 "../SqlLexer.lpp"
+return TOKEN_RIGHT;
 	YY_BREAK
 case 99:
 YY_RULE_SETUP
-#line 263 "../SqlLexer.lpp"
-return TOKEN_ROW_DELIMITER;
+#line 264 "../SqlLexer.lpp"
+return TOKEN_ROW;
 	YY_BREAK
 case 100:
 YY_RULE_SETUP
-#line 264 "../SqlLexer.lpp"
-return TOKEN_ROWS;
+#line 265 "../SqlLexer.lpp"
+return TOKEN_ROW_DELIMITER;
 	YY_BREAK
 case 101:
 YY_RULE_SETUP
-#line 265 "../SqlLexer.lpp"
-return TOKEN_SECOND;
+#line 266 "../SqlLexer.lpp"
+return TOKEN_ROWS;
 	YY_BREAK
 case 102:
 YY_RULE_SETUP
-#line 266 "../SqlLexer.lpp"
-return TOKEN_SELECT;
+#line 267 "../SqlLexer.lpp"
+return TOKEN_SECOND;
 	YY_BREAK
 case 103:
 YY_RULE_SETUP
-#line 267 "../SqlLexer.lpp"
-return TOKEN_SET;
+#line 268 "../SqlLexer.lpp"
+return TOKEN_SELECT;
 	YY_BREAK
 case 104:
 YY_RULE_SETUP
-#line 268 "../SqlLexer.lpp"
-return TOKEN_SMA;
+#line 269 "../SqlLexer.lpp"
+return TOKEN_SET;
 	YY_BREAK
 case 105:
 YY_RULE_SETUP
-#line 269 "../SqlLexer.lpp"
-return TOKEN_SMALLINT;
+#line 270 "../SqlLexer.lpp"
+return TOKEN_SMA;
 	YY_BREAK
 case 106:
 YY_RULE_SETUP
-#line 270 "../SqlLexer.lpp"
-return TOKEN_SUBSTRING;
+#line 271 "../SqlLexer.lpp"
+return TOKEN_SMALLINT;
 	YY_BREAK
 case 107:
 YY_RULE_SETUP
-#line 271 "../SqlLexer.lpp"
-return TOKEN_TABLE;
+#line 272 "../SqlLexer.lpp"
+return TOKEN_SUBSTRING;
 	YY_BREAK
 case 108:
 YY_RULE_SETUP
-#line 272 "../SqlLexer.lpp"
-return TOKEN_THEN;
+#line 273 "../SqlLexer.lpp"
+return TOKEN_TABLE;
 	YY_BREAK
 case 109:
 YY_RULE_SETUP
-#line 273 "../SqlLexer.lpp"
-return TOKEN_TIME;
+#line 274 "../SqlLexer.lpp"
+return TOKEN_THEN;
 	YY_BREAK
 case 110:
 YY_RULE_SETUP
-#line 274 "../SqlLexer.lpp"
-return TOKEN_TIMESTAMP;
+#line 275 "../SqlLexer.lpp"
+return TOKEN_TIME;
 	YY_BREAK
 case 111:
 YY_RULE_SETUP
-#line 275 "../SqlLexer.lpp"
-return TOKEN_TRUE;
+#line 276 "../SqlLexer.lpp"
+return TOKEN_TIMESTAMP;
 	YY_BREAK
 case 112:
 YY_RULE_SETUP
-#line 276 "../SqlLexer.lpp"
-return TOKEN_TUPLESAMPLE;
+#line 277 "../SqlLexer.lpp"
+return TOKEN_TRUE;
 	YY_BREAK
 case 113:
 YY_RULE_SETUP
-#line 277 "../SqlLexer.lpp"
-return TOKEN_UNBOUNDED;
+#line 278 "../SqlLexer.lpp"
+return TOKEN_TUPLESAMPLE;
 	YY_BREAK
 case 114:
 YY_RULE_SETUP
-#line 278 "../SqlLexer.lpp"
-return TOKEN_UNIQUE;
+#line 279 "../SqlLexer.lpp"
+return TOKEN_UNBOUNDED;
 	YY_BREAK
 case 115:
 YY_RULE_SETUP
-#line 279 "../SqlLexer.lpp"
-return TOKEN_UPDATE;
+#line 280 "../SqlLexer.lpp"
+return TOKEN_UNIQUE;
 	YY_BREAK
 case 116:
 YY_RULE_SETUP
-#line 280 "../SqlLexer.lpp"
-return TOKEN_USING;
+#line 281 "../SqlLexer.lpp"
+return TOKEN_UPDATE;
 	YY_BREAK
 case 117:
 YY_RULE_SETUP
-#line 281 "../SqlLexer.lpp"
-return TOKEN_VALUES;
+#line 282 "../SqlLexer.lpp"
+return TOKEN_USING;
 	YY_BREAK
 case 118:
 YY_RULE_SETUP
-#line 282 "../SqlLexer.lpp"
-return TOKEN_VARCHAR;
+#line 283 "../SqlLexer.lpp"
+return TOKEN_VALUES;
 	YY_BREAK
 case 119:
 YY_RULE_SETUP
-#line 283 "../SqlLexer.lpp"
-return TOKEN_WHEN;
+#line 284 "../SqlLexer.lpp"
+return TOKEN_VARCHAR;
 	YY_BREAK
 case 120:
 YY_RULE_SETUP
-#line 284 "../SqlLexer.lpp"
-return TOKEN_WHERE;
+#line 285 "../SqlLexer.lpp"
+return TOKEN_WHEN;
 	YY_BREAK
 case 121:
 YY_RULE_SETUP
-#line 285 "../SqlLexer.lpp"
-return TOKEN_WINDOW;
+#line 286 "../SqlLexer.lpp"
+return TOKEN_WHERE;
 	YY_BREAK
 case 122:
 YY_RULE_SETUP
-#line 286 "../SqlLexer.lpp"
-return TOKEN_WITH;
+#line 287 "../SqlLexer.lpp"
+return TOKEN_WINDOW;
 	YY_BREAK
 case 123:
 YY_RULE_SETUP
-#line 287 "../SqlLexer.lpp"
-return TOKEN_YEAR;
+#line 288 "../SqlLexer.lpp"
+return TOKEN_WITH;
 	YY_BREAK
 case 124:
 YY_RULE_SETUP
-#line 288 "../SqlLexer.lpp"
-return TOKEN_YEARMONTH;
+#line 289 "../SqlLexer.lpp"
+return TOKEN_YEAR;
 	YY_BREAK
 case 125:
 YY_RULE_SETUP
 #line 290 "../SqlLexer.lpp"
-return TOKEN_EQ;
+return TOKEN_YEARMONTH;
 	YY_BREAK
 case 126:
 YY_RULE_SETUP
-#line 291 "../SqlLexer.lpp"
-return TOKEN_NEQ;
+#line 292 "../SqlLexer.lpp"
+return TOKEN_EQ;
 	YY_BREAK
 case 127:
 YY_RULE_SETUP
-#line 292 "../SqlLexer.lpp"
+#line 293 "../SqlLexer.lpp"
 return TOKEN_NEQ;
 	YY_BREAK
 case 128:
 YY_RULE_SETUP
-#line 293 "../SqlLexer.lpp"
-return TOKEN_LT;
+#line 294 "../SqlLexer.lpp"
+return TOKEN_NEQ;
 	YY_BREAK
 case 129:
 YY_RULE_SETUP
-#line 294 "../SqlLexer.lpp"
-return TOKEN_GT;
+#line 295 "../SqlLexer.lpp"
+return TOKEN_LT;
 	YY_BREAK
 case 130:
 YY_RULE_SETUP
-#line 295 "../SqlLexer.lpp"
-return TOKEN_LEQ;
+#line 296 "../SqlLexer.lpp"
+return TOKEN_GT;
 	YY_BREAK
 case 131:
 YY_RULE_SETUP
-#line 296 "../SqlLexer.lpp"
-return TOKEN_GEQ;
+#line 297 "../SqlLexer.lpp"
+return TOKEN_LEQ;
 	YY_BREAK
 case 132:
 YY_RULE_SETUP
 #line 298 "../SqlLexer.lpp"
-return yytext[0];
+return TOKEN_GEQ;
 	YY_BREAK
 case 133:
 YY_RULE_SETUP
-#line 299 "../SqlLexer.lpp"
+#line 300 "../SqlLexer.lpp"
+return yytext[0];
+	YY_BREAK
+case 134:
+YY_RULE_SETUP
+#line 301 "../SqlLexer.lpp"
 return yytext[0];
 	YY_BREAK
 /**
     * Quoted strings. Prefacing a string with an 'e' or 'E' causes escape
     * sequences to be processed (as in PostgreSQL).
     **/
-case 134:
+case 135:
 YY_RULE_SETUP
-#line 305 "../SqlLexer.lpp"
+#line 307 "../SqlLexer.lpp"
 {
     yylval->string_value_ = new quickstep::ParseString(yylloc->first_line, yylloc->first_column);
     BEGIN(CONDITION_STRING_SINGLE_QUOTED_ESCAPED);
   }
 	YY_BREAK
-case 135:
+case 136:
 YY_RULE_SETUP
-#line 310 "../SqlLexer.lpp"
+#line 312 "../SqlLexer.lpp"
 {
     yylval->string_value_ = new quickstep::ParseString(yylloc->first_line, yylloc->first_column);
     BEGIN(CONDITION_STRING_SINGLE_QUOTED);
   }
 	YY_BREAK
-case 136:
+case 137:
 YY_RULE_SETUP
-#line 315 "../SqlLexer.lpp"
+#line 317 "../SqlLexer.lpp"
 {
     yylval->string_value_ = new quickstep::ParseString(yylloc->first_line, yylloc->first_column);
     BEGIN(CONDITION_STRING_DOUBLE_QUOTED);
@@ -2161,7 +2178,7 @@ YY_RULE_SETUP
 case YY_STATE_EOF(CONDITION_STRING_SINGLE_QUOTED):
 case YY_STATE_EOF(CONDITION_STRING_SINGLE_QUOTED_ESCAPED):
 case YY_STATE_EOF(CONDITION_STRING_DOUBLE_QUOTED):
-#line 324 "../SqlLexer.lpp"
+#line 326 "../SqlLexer.lpp"
 {
     delete yylval->string_value_;
     BEGIN(INITIAL);
@@ -2172,9 +2189,9 @@ case YY_STATE_EOF(CONDITION_STRING_DOUBLE_QUOTED):
 
 /* Process escape sequences. */
 
-case 137:
+case 138:
 YY_RULE_SETUP
-#line 334 "../SqlLexer.lpp"
+#line 336 "../SqlLexer.lpp"
 {
     /* Octal code */
     unsigned int code;
@@ -2188,9 +2205,9 @@ YY_RULE_SETUP
     yylval->string_value_->push_back(code);
   }
 	YY_BREAK
-case 138:
+case 139:
 YY_RULE_SETUP
-#line 346 "../SqlLexer.lpp"
+#line 348 "../SqlLexer.lpp"
 {
     /* Hexadecimal code */
     unsigned int code;
@@ -2198,9 +2215,9 @@ YY_RULE_SETUP
     yylval->string_value_->push_back(code);
   }
 	YY_BREAK
-case 139:
+case 140:
 YY_RULE_SETUP
-#line 352 "../SqlLexer.lpp"
+#line 354 "../SqlLexer.lpp"
 {
     /* A numeric escape sequence that isn't correctly specified. */
     delete yylval->string_value_;
@@ -2209,58 +2226,58 @@ YY_RULE_SETUP
     return TOKEN_LEX_ERROR;
   }
 	YY_BREAK
-case 140:
+case 141:
 YY_RULE_SETUP
-#line 359 "../SqlLexer.lpp"
+#line 361 "../SqlLexer.lpp"
 {
     /* Backspace */
     yylval->string_value_->push_back('\b');
   }
 	YY_BREAK
-case 141:
+case 142:
 YY_RULE_SETUP
-#line 363 "../SqlLexer.lpp"
+#line 365 "../SqlLexer.lpp"
 {
     /* Form-feed */
     yylval->string_value_->push_back('\f');
   }
 	YY_BREAK
-case 142:
+case 143:
 YY_RULE_SETUP
-#line 367 "../SqlLexer.lpp"
+#line 369 "../SqlLexer.lpp"
 {
     /* Newline */
     yylval->string_value_->push_back('\n');
   }
 	YY_BREAK
-case 143:
+case 144:
 YY_RULE_SETUP
-#line 371 "../SqlLexer.lpp"
+#line 373 "../SqlLexer.lpp"
 {
     /* Carriage-return */
     yylval->string_value_->push_back('\r');
   }
 	YY_BREAK
-case 144:
+case 145:
 YY_RULE_SETUP
-#line 375 "../SqlLexer.lpp"
+#line 377 "../SqlLexer.lpp"
 {
     /* Horizontal Tab */
     yylval->string_value_->push_back('\t');
   }
 	YY_BREAK
-case 145:
-/* rule 145 can match eol */
+case 146:
+/* rule 146 can match eol */
 YY_RULE_SETUP
-#line 379 "../SqlLexer.lpp"
+#line 381 "../SqlLexer.lpp"
 {
     /* Any other character (including actual newline or carriage return) */
     yylval->string_value_->push_back(yytext[1]);
   }
 	YY_BREAK
-case 146:
+case 147:
 YY_RULE_SETUP
-#line 383 "../SqlLexer.lpp"
+#line 385 "../SqlLexer.lpp"
 {
     /* This should only be encountered right before an EOF. */
     delete yylval->string_value_;
@@ -2271,17 +2288,17 @@ YY_RULE_SETUP
 	YY_BREAK
 
 
-case 147:
+case 148:
 YY_RULE_SETUP
-#line 393 "../SqlLexer.lpp"
+#line 395 "../SqlLexer.lpp"
 {
     /* Two quotes in a row become a single quote (this is specified by the SQL standard). */
     yylval->string_value_->push_back('\'');
   }
 	YY_BREAK
-case 148:
+case 149:
 YY_RULE_SETUP
-#line 397 "../SqlLexer.lpp"
+#line 399 "../SqlLexer.lpp"
 {
     /* End string */
     BEGIN(CONDITION_SQL);
@@ -2290,17 +2307,17 @@ YY_RULE_SETUP
 	YY_BREAK
 
 
-case 149:
+case 150:
 YY_RULE_SETUP
-#line 405 "../SqlLexer.lpp"
+#line 407 "../SqlLexer.lpp"
 {
     /* Two quotes in a row become a single quote (this is specified by the SQL standard). */
     yylval->string_value_->push_back('"');
   }
 	YY_BREAK
-case 150:
+case 151:
 YY_RULE_SETUP
-#line 409 "../SqlLexer.lpp"
+#line 411 "../SqlLexer.lpp"
 {
     /* End string */
     BEGIN(CONDITION_SQL);
@@ -2308,94 +2325,94 @@ YY_RULE_SETUP
   }
 	YY_BREAK
 
-case 151:
-/* rule 151 can match eol */
+case 152:
+/* rule 152 can match eol */
 YY_RULE_SETUP
-#line 416 "../SqlLexer.lpp"
+#line 418 "../SqlLexer.lpp"
 {
   /* Scan up to a quote. */
   yylval->string_value_->append(yytext, yyleng);
 }
 	YY_BREAK
-case 152:
-/* rule 152 can match eol */
+case 153:
+/* rule 153 can match eol */
 YY_RULE_SETUP
-#line 421 "../SqlLexer.lpp"
+#line 423 "../SqlLexer.lpp"
 {
   /* Scan up to a quote or escape sequence. */
   yylval->string_value_->append(yytext, yyleng);
 }
 	YY_BREAK
-case 153:
-/* rule 153 can match eol */
+case 154:
+/* rule 154 can match eol */
 YY_RULE_SETUP
-#line 426 "../SqlLexer.lpp"
+#line 428 "../SqlLexer.lpp"
 {
   /* Scan up to a quote. */
   yylval->string_value_->append(yytext, yyleng);
 }
 	YY_BREAK
 
-case 154:
+case 155:
 YY_RULE_SETUP
-#line 432 "../SqlLexer.lpp"
+#line 434 "../SqlLexer.lpp"
 {
     yylval->string_value_ = new quickstep::ParseString(
         yylloc->first_line, yylloc->first_column, std::string(yytext, yyleng));
     return TOKEN_NAME;
   }
 	YY_BREAK
-case 155:
+case 156:
 YY_RULE_SETUP
-#line 438 "../SqlLexer.lpp"
+#line 440 "../SqlLexer.lpp"
 {
     yylval->numeric_literal_value_ = new quickstep::NumericParseLiteralValue(
         yylloc->first_line, yylloc->first_column, yytext);
     return TOKEN_UNSIGNED_NUMVAL;
   }
 	YY_BREAK
-case 156:
-YY_RULE_SETUP
-#line 444 "../SqlLexer.lpp"
-/* comment */
-	YY_BREAK
 case 157:
-/* rule 157 can match eol */
 YY_RULE_SETUP
 #line 446 "../SqlLexer.lpp"
-{ yycolumn = 0; }
+/* comment */
 	YY_BREAK
 case 158:
+/* rule 158 can match eol */
 YY_RULE_SETUP
 #line 448 "../SqlLexer.lpp"
+{ yycolumn = 0; }
+	YY_BREAK
+case 159:
+YY_RULE_SETUP
+#line 450 "../SqlLexer.lpp"
 ; /* ignore white space */
 	YY_BREAK
 /* CONDITION_SQL */
 case YY_STATE_EOF(INITIAL):
 case YY_STATE_EOF(CONDITION_COMMAND):
 case YY_STATE_EOF(CONDITION_SQL):
-#line 452 "../SqlLexer.lpp"
+#line 454 "../SqlLexer.lpp"
 {
   /* All conditions except for mutli-state string extracting conditions. */
   BEGIN(INITIAL);
   return TOKEN_EOF;
 }
 	YY_BREAK
-case 159:
+case 160:
 YY_RULE_SETUP
-#line 458 "../SqlLexer.lpp"
+#line 460 "../SqlLexer.lpp"
 {
   BEGIN(INITIAL);
   quickstep_yyerror(NULL, yyscanner, NULL, "illegal character");
   return TOKEN_LEX_ERROR;
 }
 	YY_BREAK
-case 160:
+case 161:
 YY_RULE_SETUP
-#line 464 "../SqlLexer.lpp"
+#line 466 "../SqlLexer.lpp"
 YY_FATAL_ERROR( "flex scanner jammed" );
 	YY_BREAK
-#line 2399 "SqlLexer_gen.cpp"
+#line 2416 "SqlLexer_gen.cpp"
 
 	case YY_END_OF_BUFFER:
 		{
@@ -2538,9 +2555,9 @@ YY_FATAL_ERROR( "flex scanner jammed" );
 static int yy_get_next_buffer (yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
-	register char *source = yyg->yytext_ptr;
-	register int number_to_move, i;
+	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	char *source = yyg->yytext_ptr;
+	yy_size_t number_to_move, i;
 	int ret_val;
 
 	if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
@@ -2569,7 +2586,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 	/* Try to read more data. */
 
 	/* First move last chars to start of buffer. */
-	number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
+	number_to_move = (yy_size_t) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
 
 	for ( i = 0; i < number_to_move; ++i )
 		*(dest++) = *(source++);
@@ -2672,15 +2689,15 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 
     static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
 {
-	register yy_state_type yy_current_state;
-	register char *yy_cp;
+	yy_state_type yy_current_state;
+	char *yy_cp;
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
 	yy_current_state = yyg->yy_start;
 
 	for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
 		{
-		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
 		if ( yy_accept[yy_current_state] )
 			{
 			yyg->yy_last_accepting_state = yy_current_state;
@@ -2689,7 +2706,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 			{
 			yy_current_state = (int) yy_def[yy_current_state];
-			if ( yy_current_state >= 588 )
+			if ( yy_current_state >= 593 )
 				yy_c = yy_meta[(unsigned int) yy_c];
 			}
 		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
@@ -2705,11 +2722,11 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
  */
     static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state , yyscan_t yyscanner)
 {
-	register int yy_is_jam;
+	int yy_is_jam;
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
-	register char *yy_cp = yyg->yy_c_buf_p;
+	char *yy_cp = yyg->yy_c_buf_p;
 
-	register YY_CHAR yy_c = 1;
+	YY_CHAR yy_c = 1;
 	if ( yy_accept[yy_current_state] )
 		{
 		yyg->yy_last_accepting_state = yy_current_state;
@@ -2718,16 +2735,20 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 		{
 		yy_current_state = (int) yy_def[yy_current_state];
-		if ( yy_current_state >= 588 )
+		if ( yy_current_state >= 593 )
 			yy_c = yy_meta[(unsigned int) yy_c];
 		}
 	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-	yy_is_jam = (yy_current_state == 587);
+	yy_is_jam = (yy_current_state == 592);
 
 	(void)yyg;
 	return yy_is_jam ? 0 : yy_current_state;
 }
 
+#ifndef YY_NO_UNPUT
+
+#endif
+
 #ifndef YY_NO_INPUT
 #ifdef __cplusplus
     static int yyinput (yyscan_t yyscanner)
@@ -2888,7 +2909,7 @@ static void quickstep_yy_load_buffer_state  (yyscan_t yyscanner)
 	if ( ! b )
 		YY_FATAL_ERROR( "out of dynamic memory in quickstep_yy_create_buffer()" );
 
-	b->yy_buf_size = size;
+	b->yy_buf_size = (yy_size_t)size;
 
 	/* yy_ch_buf has to be 2 characters longer than the size given because
 	 * we need to put in 2 end-of-buffer characters.
@@ -3049,7 +3070,7 @@ static void quickstep_yyensure_buffer_stack (yyscan_t yyscanner)
 		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
 		 * immediate realloc on the next call.
          */
-		num_to_alloc = 1;
+		num_to_alloc = 1; // After all that talk, this was set to 1 anyways...
 		yyg->yy_buffer_stack = (struct yy_buffer_state**)quickstep_yyalloc
 								(num_to_alloc * sizeof(struct yy_buffer_state*)
 								, yyscanner);
@@ -3066,7 +3087,7 @@ static void quickstep_yyensure_buffer_stack (yyscan_t yyscanner)
 	if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
 
 		/* Increase the buffer to prepare for a possible push. */
-		int grow_size = 8 /* arbitrary grow size */;
+		yy_size_t grow_size = 8 /* arbitrary grow size */;
 
 		num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
 		yyg->yy_buffer_stack = (struct yy_buffer_state**)quickstep_yyrealloc
@@ -3174,7 +3195,9 @@ YY_BUFFER_STATE quickstep_yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yy
 
 static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
 {
-    	(void) fprintf( stderr, "%s\n", msg );
+	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	(void)yyg;
+	(void) fprintf( stderr, "%s\n", msg );
 	exit( YY_EXIT_FAILURE );
 }
 
@@ -3280,10 +3303,10 @@ void quickstep_yyset_extra (YY_EXTRA_TYPE  user_defined , yyscan_t yyscanner)
 }
 
 /** Set the current line number.
- * @param line_number
+ * @param _line_number line number
  * @param yyscanner The scanner object.
  */
-void quickstep_yyset_lineno (int  line_number , yyscan_t yyscanner)
+void quickstep_yyset_lineno (int  _line_number , yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
@@ -3291,14 +3314,14 @@ void quickstep_yyset_lineno (int  line_number , yyscan_t yyscanner)
         if (! YY_CURRENT_BUFFER )
            YY_FATAL_ERROR( "quickstep_yyset_lineno called with no buffer" );
     
-    yylineno = line_number;
+    yylineno = _line_number;
 }
 
 /** Set the current column.
- * @param line_number
+ * @param _column_no column number
  * @param yyscanner The scanner object.
  */
-void quickstep_yyset_column (int  column_no , yyscan_t yyscanner)
+void quickstep_yyset_column (int  _column_no , yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
@@ -3306,25 +3329,25 @@ void quickstep_yyset_column (int  column_no , yyscan_t yyscanner)
         if (! YY_CURRENT_BUFFER )
            YY_FATAL_ERROR( "quickstep_yyset_column called with no buffer" );
     
-    yycolumn = column_no;
+    yycolumn = _column_no;
 }
 
 /** Set the input stream. This does not discard the current
  * input buffer.
- * @param in_str A readable stream.
+ * @param _in_str A readable stream.
  * @param yyscanner The scanner object.
  * @see quickstep_yy_switch_to_buffer
  */
-void quickstep_yyset_in (FILE *  in_str , yyscan_t yyscanner)
+void quickstep_yyset_in (FILE *  _in_str , yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yyin = in_str ;
+    yyin = _in_str ;
 }
 
-void quickstep_yyset_out (FILE *  out_str , yyscan_t yyscanner)
+void quickstep_yyset_out (FILE *  _out_str , yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yyout = out_str ;
+    yyout = _out_str ;
 }
 
 int quickstep_yyget_debug  (yyscan_t yyscanner)
@@ -3333,10 +3356,10 @@ int quickstep_yyget_debug  (yyscan_t yyscanner)
     return yy_flex_debug;
 }
 
-void quickstep_yyset_debug (int  bdebug , yyscan_t yyscanner)
+void quickstep_yyset_debug (int  _bdebug , yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yy_flex_debug = bdebug ;
+    yy_flex_debug = _bdebug ;
 }
 
 /* Accessor methods for yylval and yylloc */
@@ -3499,7 +3522,10 @@ int quickstep_yylex_destroy  (yyscan_t yyscanner)
 #ifndef yytext_ptr
 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
 {
-	register int i;
+	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	(void)yyg;
+
+	int i;
 	for ( i = 0; i < n; ++i )
 		s1[i] = s2[i];
 }
@@ -3508,7 +3534,7 @@ static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yysca
 #ifdef YY_NEED_STRLEN
 static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
 {
-	register int n;
+	int n;
 	for ( n = 0; s[n]; ++n )
 		;
 
@@ -3518,11 +3544,16 @@ static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
 
 void *quickstep_yyalloc (yy_size_t  size , yyscan_t yyscanner)
 {
+	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	(void)yyg;
 	return (void *) malloc( size );
 }
 
 void *quickstep_yyrealloc  (void * ptr, yy_size_t  size , yyscan_t yyscanner)
 {
+	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	(void)yyg;
+
 	/* The cast to (char *) in the following accommodates both
 	 * implementations that use char* generic pointers, and those
 	 * that use void* generic pointers.  It works with the latter
@@ -3535,12 +3566,14 @@ void *quickstep_yyrealloc  (void * ptr, yy_size_t  size , yyscan_t yyscanner)
 
 void quickstep_yyfree (void * ptr , yyscan_t yyscanner)
 {
+	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	(void)yyg;
 	free( (char *) ptr );	/* see quickstep_yyrealloc() for (char *) cast */
 }
 
 #define YYTABLES_NAME "yytables"
 
-#line 463 "../SqlLexer.lpp"
+#line 466 "../SqlLexer.lpp"
 
 
 

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/parser/preprocessed/SqlLexer_gen.hpp
----------------------------------------------------------------------
diff --git a/parser/preprocessed/SqlLexer_gen.hpp b/parser/preprocessed/SqlLexer_gen.hpp
index f6cd8ad..0dd70e4 100644
--- a/parser/preprocessed/SqlLexer_gen.hpp
+++ b/parser/preprocessed/SqlLexer_gen.hpp
@@ -12,8 +12,8 @@
 
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 39
+#define YY_FLEX_MINOR_VERSION 6
+#define YY_FLEX_SUBMINOR_VERSION 0
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
@@ -222,7 +222,7 @@ void quickstep_yyfree (void * ,yyscan_t yyscanner );
 
 /* Begin user sect3 */
 
-#define quickstep_yywrap(yyscanner) 1
+#define quickstep_yywrap(yyscanner) (/*CONSTCOND*/1)
 #define YY_SKIP_YYWRAP
 
 #define yytext_ptr yytext_r
@@ -268,11 +268,11 @@ void quickstep_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
 
 FILE *quickstep_yyget_in (yyscan_t yyscanner );
 
-void quickstep_yyset_in  (FILE * in_str ,yyscan_t yyscanner );
+void quickstep_yyset_in  (FILE * _in_str ,yyscan_t yyscanner );
 
 FILE *quickstep_yyget_out (yyscan_t yyscanner );
 
-void quickstep_yyset_out  (FILE * out_str ,yyscan_t yyscanner );
+void quickstep_yyset_out  (FILE * _out_str ,yyscan_t yyscanner );
 
 yy_size_t quickstep_yyget_leng (yyscan_t yyscanner );
 
@@ -280,11 +280,11 @@ char *quickstep_yyget_text (yyscan_t yyscanner );
 
 int quickstep_yyget_lineno (yyscan_t yyscanner );
 
-void quickstep_yyset_lineno (int line_number ,yyscan_t yyscanner );
+void quickstep_yyset_lineno (int _line_number ,yyscan_t yyscanner );
 
 int quickstep_yyget_column  (yyscan_t yyscanner );
 
-void quickstep_yyset_column (int column_no ,yyscan_t yyscanner );
+void quickstep_yyset_column (int _column_no ,yyscan_t yyscanner );
 
 YYSTYPE * quickstep_yyget_lval (yyscan_t yyscanner );
 
@@ -360,7 +360,7 @@ extern int quickstep_yylex \
 #undef YY_DECL
 #endif
 
-#line 463 "../SqlLexer.lpp"
+#line 466 "../SqlLexer.lpp"
 
 
 #line 367 "SqlLexer_gen.hpp"


[13/17] incubator-quickstep git commit: Added PRIORITY clause in parser.

Posted by ha...@apache.org.
Added PRIORITY clause in parser.

- SQL statements (right now only SELECT statements) support "WITH
  PRIORITY N" clause.
- The priority value should be a non-zero unsigned integer.
- The priority value is a part of the QueryHandle class.


Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/d6428914
Tree: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/tree/d6428914
Diff: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/diff/d6428914

Branch: refs/heads/decimal-type
Commit: d64289148bee499e2232637602b4197da6791fc4
Parents: 07435a4
Author: Harshad Deshmukh <hb...@apache.org>
Authored: Fri Jun 17 16:01:19 2016 -0500
Committer: Harshad Deshmukh <hb...@apache.org>
Committed: Mon Jun 20 12:30:20 2016 -0500

----------------------------------------------------------------------
 parser/CMakeLists.txt                 |    8 +
 parser/ParsePriority.hpp              |   94 +
 parser/ParseStatement.hpp             |   33 +-
 parser/SqlLexer.lpp                   |    2 +
 parser/SqlParser.ypp                  |   37 +-
 parser/preprocessed/SqlLexer_gen.cpp  | 1263 +++---
 parser/preprocessed/SqlLexer_gen.hpp  |   16 +-
 parser/preprocessed/SqlParser_gen.cpp | 5699 +++++++++++++++-------------
 parser/preprocessed/SqlParser_gen.hpp |  323 +-
 parser/tests/Select.test              |   43 +
 query_optimizer/QueryHandle.hpp       |   13 +-
 query_optimizer/QueryProcessor.cpp    |    4 +-
 12 files changed, 4120 insertions(+), 3415 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/parser/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/parser/CMakeLists.txt b/parser/CMakeLists.txt
index 114ad14..32ea1a9 100644
--- a/parser/CMakeLists.txt
+++ b/parser/CMakeLists.txt
@@ -103,6 +103,7 @@ add_library(quickstep_parser_ParsePartitionClause ../empty_src.cpp ParsePartitio
 add_library(quickstep_parser_ParsePredicate ParsePredicate.cpp ParsePredicate.hpp)
 add_library(quickstep_parser_ParsePredicateExists ../empty_src.cpp ParsePredicateExists.hpp)
 add_library(quickstep_parser_ParsePredicateInTableQuery ../empty_src.cpp ParsePredicateInTableQuery.hpp)
+add_library(quickstep_parser_ParsePriority ../empty_src.cpp ParsePriority.hpp)
 add_library(quickstep_parser_ParseSample ParseSample.cpp ParseSample.hpp)
 add_library(quickstep_parser_ParseSelect ../empty_src.cpp ParseSelect.hpp)
 add_library(quickstep_parser_ParseSelectionClause ParseSelectionClause.cpp ParseSelectionClause.hpp)
@@ -229,6 +230,10 @@ target_link_libraries(quickstep_parser_ParsePredicateInTableQuery
                       quickstep_parser_ParsePredicate
                       quickstep_parser_ParseSubqueryExpression
                       quickstep_utility_Macros)
+target_link_libraries(quickstep_parser_ParsePriority
+                      quickstep_parser_ParseLiteralValue
+                      quickstep_parser_ParseTreeNode
+                      quickstep_utility_Macros)
 target_link_libraries(quickstep_parser_ParseSample
                       quickstep_parser_ParseLiteralValue
                       quickstep_parser_ParseTreeNode
@@ -267,6 +272,7 @@ target_link_libraries(quickstep_parser_ParseStatement
                       quickstep_parser_ParseKeyValue
                       quickstep_parser_ParsePartitionClause
                       quickstep_parser_ParsePredicate
+                      quickstep_parser_ParsePriority
                       quickstep_parser_ParseSelect
                       quickstep_parser_ParseString
                       quickstep_parser_ParseSubqueryTableReference
@@ -337,6 +343,7 @@ target_link_libraries(quickstep_parser_SqlParser
                       quickstep_parser_ParsePredicate
                       quickstep_parser_ParsePredicateExists
                       quickstep_parser_ParsePredicateInTableQuery
+                      quickstep_parser_ParsePriority
                       quickstep_parser_ParseSample
                       quickstep_parser_ParseSelect
                       quickstep_parser_ParseSelectionClause
@@ -414,6 +421,7 @@ target_link_libraries(quickstep_parser
                       quickstep_parser_ParsePredicate
                       quickstep_parser_ParsePredicateExists
                       quickstep_parser_ParsePredicateInTableQuery
+                      quickstep_parser_ParsePriority
                       quickstep_parser_ParserUtil
                       quickstep_parser_ParseSample
                       quickstep_parser_ParseSelect

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/parser/ParsePriority.hpp
----------------------------------------------------------------------
diff --git a/parser/ParsePriority.hpp b/parser/ParsePriority.hpp
new file mode 100644
index 0000000..89806d4
--- /dev/null
+++ b/parser/ParsePriority.hpp
@@ -0,0 +1,94 @@
+/**
+ *   Copyright 2016, Quickstep Research Group, Computer Sciences Department,
+ *     University of Wisconsin\u2014Madison.
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ **/
+
+#ifndef QUICKSTEP_PARSER_PARSE_PRIORITY_HPP_
+#define QUICKSTEP_PARSER_PARSE_PRIORITY_HPP_
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "parser/ParseLiteralValue.hpp"
+#include "parser/ParseTreeNode.hpp"
+#include "utility/Macros.hpp"
+
+namespace quickstep {
+
+/** \addtogroup Parser
+ *  @{
+ */
+
+/**
+ * @brief A parsed representation of PRIORITY.
+ **/
+class ParsePriority : public ParseTreeNode {
+ public:
+  /**
+   * @brief Constructor.
+   *
+   * @param line_number The line number of "PRIORITY" in the SQL statement.
+   * @param column_number The column number of "PRIORITY" in the SQL statement.
+   * @param priority_expression The PRIORITY value expression.
+   **/
+  ParsePriority(const int line_number,
+                const int column_number,
+                NumericParseLiteralValue *priority_expression)
+      : ParseTreeNode(line_number, column_number),
+        priority_expression_(priority_expression) {}
+
+  /**
+   * @brief Destructor.
+   */
+  ~ParsePriority() override {}
+
+  /**
+   * @brief Gets the PRIORITY expression.
+   *
+   * @return PRIORITY expression
+   */
+  const NumericParseLiteralValue* priority_expression() const {
+    return priority_expression_.get();
+  }
+
+  std::string getName() const override {
+    return "PRIORITY";
+  }
+
+ protected:
+  void getFieldStringItems(
+      std::vector<std::string> *inline_field_names,
+      std::vector<std::string> *inline_field_values,
+      std::vector<std::string> *non_container_child_field_names,
+      std::vector<const ParseTreeNode *> *non_container_child_fields,
+      std::vector<std::string> *container_child_field_names,
+      std::vector<std::vector<const ParseTreeNode *>> *container_child_fields)
+      const override {
+    non_container_child_field_names->push_back("");
+    non_container_child_fields->push_back(priority_expression_.get());
+  }
+
+ private:
+  std::unique_ptr<NumericParseLiteralValue> priority_expression_;
+
+  DISALLOW_COPY_AND_ASSIGN(ParsePriority);
+};
+
+/** @} */
+
+}  // namespace quickstep
+
+#endif  // QUICKSTEP_PARSER_PARSE_PRIORITY_HPP_

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/parser/ParseStatement.hpp
----------------------------------------------------------------------
diff --git a/parser/ParseStatement.hpp b/parser/ParseStatement.hpp
index 65acc68..61475a9 100644
--- a/parser/ParseStatement.hpp
+++ b/parser/ParseStatement.hpp
@@ -32,6 +32,7 @@
 #include "parser/ParseKeyValue.hpp"
 #include "parser/ParsePartitionClause.hpp"
 #include "parser/ParsePredicate.hpp"
+#include "parser/ParsePriority.hpp"
 #include "parser/ParseSelect.hpp"
 #include "parser/ParseString.hpp"
 #include "parser/ParseSubqueryTableReference.hpp"
@@ -83,6 +84,16 @@ class ParseStatement : public ParseTreeNode {
    **/
   virtual StatementType getStatementType() const = 0;
 
+  /**
+   * @brief Get the priority of the SQL statement. Note that the priority is
+   *        an unsigned non-zero integer.
+   *
+   * @return The priority of the SQL statement. The default priority is 1.
+   **/
+  virtual const std::uint64_t getPriority() const {
+    return 1;
+  }
+
  protected:
   ParseStatement(const int line_number, const int column_number)
       : ParseTreeNode(line_number, column_number) {
@@ -480,14 +491,18 @@ class ParseStatementSelect : public ParseStatement {
    * @param column_number Column number of the first token of this node in the SQL statement.
    * @param select_query The top-level SELECT query.
    * @param with_clause The WITH clause of common table query expressions.
+   * @param priority_clause The PRIORITY clause of this query. If not valid or
+   *        not present, this is NULL.
    **/
   ParseStatementSelect(const int line_number,
                        const int column_number,
                        ParseSelect *select_query,
-                       PtrVector<ParseSubqueryTableReference> *with_clause)
+                       PtrVector<ParseSubqueryTableReference> *with_clause,
+                       ParsePriority *priority_clause)
       : ParseStatement(line_number, column_number),
         select_query_(select_query),
-        with_clause_(with_clause) {
+        with_clause_(with_clause),
+        priority_clause_(priority_clause) {
   }
 
   /**
@@ -518,6 +533,14 @@ class ParseStatementSelect : public ParseStatement {
     return with_clause_.get();
   }
 
+  const std::uint64_t getPriority() const override {
+    if (priority_clause_ != nullptr) {
+      DCHECK(priority_clause_->priority_expression() != nullptr);
+      return priority_clause_->priority_expression()->long_value();
+    }
+    return 1;
+  }
+
  protected:
   void getFieldStringItems(
       std::vector<std::string> *inline_field_names,
@@ -536,11 +559,17 @@ class ParseStatementSelect : public ParseStatement {
         container_child_fields->back().push_back(&common_subquery);
       }
     }
+
+    if (priority_clause_ != nullptr) {
+      non_container_child_field_names->push_back("priority");
+      non_container_child_fields->push_back(priority_clause_.get());
+    }
   }
 
  private:
   std::unique_ptr<ParseSelect> select_query_;
   std::unique_ptr<PtrVector<ParseSubqueryTableReference>> with_clause_;
+  std::unique_ptr<ParsePriority> priority_clause_;
 
   DISALLOW_COPY_AND_ASSIGN(ParseStatementSelect);
 };

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/parser/SqlLexer.lpp
----------------------------------------------------------------------
diff --git a/parser/SqlLexer.lpp b/parser/SqlLexer.lpp
index ee34400..ec18f38 100644
--- a/parser/SqlLexer.lpp
+++ b/parser/SqlLexer.lpp
@@ -61,6 +61,7 @@ class ParseOrderBy;
 class ParseOrderByItem;
 class ParsePartitionClause;
 class ParsePredicate;
+class ParsePriority;
 class ParseSample;
 class ParseScalarLiteral;
 class ParseSearchedWhenClause;
@@ -253,6 +254,7 @@ unsigned_numeric_literal {exact_numeric_literal}|{approximate_numeric_literal}
   "percent"          return TOKEN_PERCENT;
   "preceding"        return TOKEN_PRECEDING;
   "primary"          return TOKEN_PRIMARY;
+  "priority"         return TOKEN_PRIORITY;
   "quit"             return TOKEN_QUIT;
   "range"            return TOKEN_RANGE;
   "real"             return TOKEN_REAL;

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/parser/SqlParser.ypp
----------------------------------------------------------------------
diff --git a/parser/SqlParser.ypp b/parser/SqlParser.ypp
index 81fa3ae..382ea44 100644
--- a/parser/SqlParser.ypp
+++ b/parser/SqlParser.ypp
@@ -85,6 +85,7 @@ typedef struct YYLTYPE {
 #include "parser/ParsePredicate.hpp"
 #include "parser/ParsePredicateExists.hpp"
 #include "parser/ParsePredicateInTableQuery.hpp"
+#include "parser/ParsePriority.hpp"
 #include "parser/ParserUtil.hpp"
 #include "parser/ParseSample.hpp"
 #include "parser/ParseSelect.hpp"
@@ -212,6 +213,8 @@ typedef void* yyscan_t;
 
   quickstep::PtrVector<quickstep::ParseSubqueryTableReference> *with_list_;
   quickstep::ParseSubqueryTableReference *with_list_element_;
+
+  quickstep::ParsePriority *opt_priority_clause_;
 }
 
 %{
@@ -319,6 +322,7 @@ void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string
 %token TOKEN_PERCENT;
 %token TOKEN_PRECEDING;
 %token TOKEN_PRIMARY;
+%token TOKEN_PRIORITY;
 %token TOKEN_QUIT;
 %token TOKEN_RANGE;
 %token TOKEN_REAL;
@@ -583,6 +587,9 @@ void NotSupported(const YYLTYPE *location, yyscan_t yyscanner, const std::string
 %type <window_frame_info_>
   opt_window_frame
 
+%type <opt_priority_clause_>
+  opt_priority_clause
+
 %type <with_list_>
   with_clause
   with_list
@@ -1143,13 +1150,35 @@ assignment_item:
 
 /* Select Queries */
 select_statement:
-  select_query {
-    $$ = new quickstep::ParseStatementSelect(@1.first_line, @1.first_column, $1, nullptr);
+  select_query opt_priority_clause {
+    $$ = new quickstep::ParseStatementSelect(@1.first_line, @1.first_column, $1, nullptr, $2);
   }
-  | with_clause select_query {
-    $$ = new quickstep::ParseStatementSelect(@1.first_line, @1.first_column, $2, $1);
+  | with_clause select_query opt_priority_clause {
+    $$ = new quickstep::ParseStatementSelect(@1.first_line, @1.first_column, $2, $1, $3);
   };
 
+opt_priority_clause:
+  {
+    $$ = nullptr;
+  }
+  | TOKEN_WITH TOKEN_PRIORITY TOKEN_UNSIGNED_NUMVAL {
+    if ($3->float_like()) {
+      delete $3;
+      $$ = nullptr;
+      quickstep_yyerror(&@3, yyscanner, nullptr, "PRIORITY value must be an integer");
+      YYERROR;
+    } else {
+      if ($3->long_value() <= 0) {
+        delete $3;
+        $$ = nullptr;
+        quickstep_yyerror(&@3, yyscanner, nullptr, "PRIORITY value must be positive");
+        YYERROR;
+      } else {
+        $$ = new quickstep::ParsePriority(@1.first_line, @1.first_column, $3);
+      }
+    }
+  };
+  
 with_clause:
   TOKEN_WITH with_list {
     $$ = $2;


[05/17] incubator-quickstep git commit: QUICKSTEP-20: Added parser support for SQL window aggregation function

Posted by ha...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/preprocessed/SqlLexer_gen.hpp
----------------------------------------------------------------------
diff --git a/parser/preprocessed/SqlLexer_gen.hpp b/parser/preprocessed/SqlLexer_gen.hpp
index c14559b..f6cd8ad 100644
--- a/parser/preprocessed/SqlLexer_gen.hpp
+++ b/parser/preprocessed/SqlLexer_gen.hpp
@@ -12,8 +12,8 @@
 
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 6
-#define YY_FLEX_SUBMINOR_VERSION 0
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 39
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
@@ -222,7 +222,7 @@ void quickstep_yyfree (void * ,yyscan_t yyscanner );
 
 /* Begin user sect3 */
 
-#define quickstep_yywrap(yyscanner) (/*CONSTCOND*/1)
+#define quickstep_yywrap(yyscanner) 1
 #define YY_SKIP_YYWRAP
 
 #define yytext_ptr yytext_r
@@ -268,11 +268,11 @@ void quickstep_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
 
 FILE *quickstep_yyget_in (yyscan_t yyscanner );
 
-void quickstep_yyset_in  (FILE * _in_str ,yyscan_t yyscanner );
+void quickstep_yyset_in  (FILE * in_str ,yyscan_t yyscanner );
 
 FILE *quickstep_yyget_out (yyscan_t yyscanner );
 
-void quickstep_yyset_out  (FILE * _out_str ,yyscan_t yyscanner );
+void quickstep_yyset_out  (FILE * out_str ,yyscan_t yyscanner );
 
 yy_size_t quickstep_yyget_leng (yyscan_t yyscanner );
 
@@ -280,11 +280,11 @@ char *quickstep_yyget_text (yyscan_t yyscanner );
 
 int quickstep_yyget_lineno (yyscan_t yyscanner );
 
-void quickstep_yyset_lineno (int _line_number ,yyscan_t yyscanner );
+void quickstep_yyset_lineno (int line_number ,yyscan_t yyscanner );
 
 int quickstep_yyget_column  (yyscan_t yyscanner );
 
-void quickstep_yyset_column (int _column_no ,yyscan_t yyscanner );
+void quickstep_yyset_column (int column_no ,yyscan_t yyscanner );
 
 YYSTYPE * quickstep_yyget_lval (yyscan_t yyscanner );
 
@@ -360,7 +360,7 @@ extern int quickstep_yylex \
 #undef YY_DECL
 #endif
 
-#line 454 "../SqlLexer.lpp"
+#line 463 "../SqlLexer.lpp"
 
 
 #line 367 "SqlLexer_gen.hpp"